At the moment SHEIN is running 3 games to win free credit.
You don’t need an account or the app already to play. You just need to share your code that you get once you’ve started the game.
Green spin to win up to £100 credit - 22 existing 2 new
onelink.shein.com/1/3h92u49pqctp
Magic draw up to £150 - 6 existing needed
shein.top/aca4f0t
Orange squares up to £150 - 14 existing 1 new
https://shein.top/8gh3wld
any of those links will take you to the game. And there are multiple Facebook groups for code sharing to help you along faster.