TikTok Showing ‘Not Available in Your Region’ on iPhone 12 Pro Max

For about a week, I haven’t been able to access the TikTok app on my iPhone 12 Pro Max. When I try to open the app, I receive the message “This service is not available in your country or region,” and I can’t access any of my accounts.

Before this issue occurred, I didn’t make any changes to my phone’s country/region settings or my App Store account, and I’m not using a VPN. Despite this, I still can’t use the app, and this has caused significant inconvenience.

I request that access to my account and my region be restored, and that TikTok investigate this issue so the error can be removed and I can use the app normally again.