Can you help me to get TikTok back?

NO. No one can help you get the app back. Read the thread. It's just one page. This link is posted just a couple posts above. Read it --> About availability of TikTok and ByteDance Ltd. apps in the United States - Apple Support

mahombi wrote:

I will like you guys to bring my Tik tok please

I'm sure you would. But you can't have it. It is still Banned in the US. Apple, Google, Microsoft, etc., cannot bring the app back until either the government unbans TikTok or the owner of TikTok, sells it as mandated by law. Until then, you can't have the App. And us guys are users here on this user to user only forum.

You can evidently still use TikTok on a web browser.

Read this --> About availability of TikTok and ByteDance Ltd. apps in the United States - Apple Support

IMPORTANT UPDATE:

The TikTok app has returned to the App Store.

Good luck! 👋🏼😉

Can you read the post just above your post? The answer is no and the explanation why is clearly explained, plus there's a link you can read.

Can you help me to get TikTok back pls

Yes please I need to get this back