This page is for customers on eBay/Amazon/Aliexpress etc. of F-wheel distributors/wholesalers/agents.
We’ll help you to notify the direct seller to solve the problem ASAP.
Example:
Name: John
Email: [email protected]
Link: www.amazon.com/product/dyubbike
Order number: 12345678
Message: I can’t use the APP.
Please follow above example or we’ll have problem getting in touch with the direct seller for you.
Then email above information to [email protected]
Details Page: After Sales Service