App Store doesn't work

Try to sign-out your Apple ID then sign-in again.

If that does not work, try to contact Apple Support. There is a "Get Support" button on this page in the upper right corner. You can use that.

There is an issue with the App Store service 4 hours ago (2:53 AM TST) which was already resolved by 3:23 AM TST.

Try again to launch App Store again.