How to turn off the challenge in the upper left corner of Tik Tok Apple phone?

1. Open the Tik Tok application and enter the personal homepage.

2. Click the (three dots) icon in the upper right corner to enter the settings page.

3. On the Settings page, find the (Privacy Settings) option, and then click Enter.

4. On the Privacy Settings page, find the option (Join Challenge) and click Enter.

5. On the Join Challenge page, just turn off the (Allow Join Challenge) switch.