why is my shein order still processing after 3 days is a concern many Shein customers may experience when their order does not ship within the expected time frame. There could be several reasons for this delay, including high order volume, inventory issues, or problems with payment processing. Sometimes, Shein may need additional time to verify the order before processing it for shipment. In most cases, customers should receive an update once the order is on its way. If delays persist, contacting Shein’s customer service for clarification or assistance is recommended.