TikTok Error on Redmi Note 8 Pro – “Service Not Available”

For the last two days, I haven’t been able to use TikTok on my Redmi Note 8 Pro. Each time I try to open the app, I get the message:
“Service not available on your account or in your country.”

I already tried the usual fixes—reinstalling the app, updating to the latest version, and restarting my phone—but nothing has worked. The issue only happens when launching TikTok; all my other apps run normally.

In the past, one of my videos was removed for a Community Guidelines violation, but aside from that, I have had no problems. My account has no purchases or payment history. My login email is s***********@gmail.com**.

I have not yet contacted TikTok customer service, but I am requesting that my account be reactivated so I can use the app without restrictions. As a regular user, it’s frustrating to suddenly lose access without clear explanation, and I hope this can be resolved quickly.