If you have encountered the Roblox Authentication Error Code 901 on Xbox or Windows 11/10 PC, try the solutions in this post to resolve the issue.

If you’ve received a promo code and have no idea how to use it, we’ll teach you everything you need to know on how to redeem promo codes in Roblox.

Open MotoRush on Roblox. Click on the green button with the gift icon located on the right side of the screen. Once the codes panel is open, enter the code you want to redeem into the empty field.