Frequently Asked Questions
Company Name:Zhuzhou Guodao Network Technology Co., Ltd.
Company Email:service@deravina.com
Products
1. What types of products does Deravina™ offer?
Deravina™ offers colorful toys and activity products for building, pretend play, storytelling, creative projects, puzzles, musical exploration, and shared family activities. Product availability may change as new collections are introduced.
2. How do I choose an appropriate toy for a child?
Review the recommended age, product description, included components, dimensions, and play style shown on the product page. Age recommendations can help identify the intended level of interaction, but individual interests and abilities may vary.
3. What is included with each product?
The components included with an item are listed in the product description or package-content section. Decorative objects used in product photography may not be included unless they appear in that list.
4. Do Deravina™ toys require batteries?
Many of our toys use manual, modular, or mechanical features and do not require batteries. If a product requires batteries or another power source, this will be stated on its product page.
5. How should I care for the toys?
Care instructions vary by material. In general, wipe solid surfaces with a soft, slightly damp cloth and allow them to dry before storage. Avoid prolonged soaking, abrasive cleaning tools, or strong household chemicals unless the product instructions state otherwise.
Orders and Payments
6. Which currency is used on the website?
Unless another currency is clearly displayed, prices and transactions are processed in United States Dollars (USD). Your payment provider may apply a conversion rate or additional fee if your account uses another currency.
7. Which payment methods are available?
PayPal is available during checkout. Depending on your location and PayPal’s available options, you may also be able to pay with a debit or credit card as a guest without creating a PayPal account.
Available methods are displayed before you submit payment.
8. Does Deravina™ store my card information?
Deravina™ does not directly retain complete debit or credit card numbers on its systems. Payment information is processed by the payment provider selected during checkout.
9. Can I change or cancel an order?
Contact service@deravina.com within 12 hours of placing the order. Include your full name, order number, and requested change.
Orders enter preparation quickly, so updates or cancellations cannot be guaranteed after processing has started.
10. Why did I not receive an order confirmation?
Confirmation emails are sent to the address entered during checkout. Check your spam, junk, and promotions folders.
If you still cannot locate the message, contact us with your name and the email address used for the purchase.
Shipping and Delivery
11. How long does order processing take?
Orders are normally prepared within 2–4 business days. During holidays, promotions, or other high-volume periods, processing may require up to 5 business days.
Processing time is separate from shipping time.
12. How much does shipping cost?
A flat shipping fee of $5.99 applies to each order unless another amount is clearly displayed during checkout.
13. What are the estimated delivery times?
Estimated transit times after dispatch are:
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United States: 10–15 business days
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Canada, United Kingdom, and Australia: 11–16 business days
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Other international destinations: 15–20 business days
These estimates may be affected by carriers, customs reviews, local holidays, weather, or address issues.
14. How can I track my package?
After dispatch, a tracking number will be sent to the email address used during checkout. Tracking activity may take 1–3 business days to appear after the shipping label is created.
15. Why did my order arrive in separate packages?
Items may be shipped from different fulfillment facilities. When this happens, products from the same order may arrive at different times and may have separate tracking numbers.
16. Will I need to pay customs duties?
International orders may be subject to import duties, taxes, brokerage charges, or customs fees imposed by the destination country. These charges are generally the customer’s responsibility unless otherwise stated during checkout.
Returns and Refunds
17. What is the Deravina™ return period?
You may request a return within 30 calendar days after delivery.
The product should remain unused and include its original components, accessories, instructions, tags, and packaging. Proof of purchase is required.
18. How do I request a return?
Email service@deravina.com before shipping the item.
Include:
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Your full name
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Order number
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Product being returned
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Reason for the request
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Relevant photographs when applicable
If approved, we will provide the authorized return destination and instructions. Products sent without authorization may not be accepted.
19. Can I send a return to the address on my parcel?
No. The return destination may differ from the original dispatch address. Wait for written instructions from our customer service team before sending any item.
20. What should I do if an item arrives damaged, incorrect, or incomplete?
Contact us promptly and provide your order number with clear photographs of the product, packaging, shipping label, and affected area.
Keep all packaging and components until the request has been reviewed.
21. How are exchanges handled?
Direct exchanges are not available for every product or destination. The usual process is to return the original item and place a separate order after the return is accepted.
For an incorrect or damaged order, another resolution may be offered after review.
22. When will I receive my refund?
Approved refunds are issued to the original payment method. Allow up to 10 business days after approval for processing.
Your bank or payment provider may require additional time to display the funds. Contact us if more than 15 business days have passed since refund approval.
Customer Service
23. How can I contact Deravina™?
Email us at:
Customer service hours:
Monday–Friday
9:00 AM–6:00 PM (EST)
Messages received outside these hours will be reviewed during the next business day.
24. What information should I include when contacting customer service?
For order-related questions, include:
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Full name
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Order number
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Email address used at checkout
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Clear description of the request
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Relevant photographs when applicable
Please do not send complete payment-card numbers, card verification codes, passwords, or banking credentials by email.
Business Information
Brand: Deravina™
Company: Zhuzhou Guodao Network Technology Co., Ltd.
Customer Service Email: service@deravina.com