Generally, Iwiss accept returns within 7days after purchase, bring us your order number with member detail, we will process the return.
International orders will have 18days return time limit, send your items by using paid Global Express: Fedex, UPS, DHL, TNT, EMS and so on. After the return is accept by us, you will get refunds for full amount.
Please contact our customer service for replacement, return or repair issues before send any returns.
Please call +86 577 6172 8848 for assistance.
Or you can sending email with your problem to firstname.lastname@example.org