A letter to our indian customer. Shein Return Policy [USA]: Shein Customer Service helps you to know about return policy as well Long-tiring efforts are not required to access Shein customer service. Whitepages people search is the most trusted directory. Shein provides Toll Free Number & Helpline Number to register complaints about the problems. View phone numbers, addresses, public records, background check reports and possible arrest records for David Shein. Shein is an online retailer specifically focusing on women's clothing and accessories. The customer can dial the Shein shein phone number or Customer Care Number to fix the problem. Currently, SHEIN does not have a customer service phone line however you can fill out a service request ticket here. You can reach Shein customer service via live chat. Does SHEIN have a customer service phone number?