To log into your TikTok  account:

For TikTok Desktop Web：
1. Click the “Login” icon on the upper right corner
2. Select login method
3. Enter your account information or continue with selected login method

For TikTok Mobile Web:
1. Tap “Me” to go to profile
2. Tap “Sign up”
3. Tap “Log in” at the bottom of the page
4. Select login method
5. Enter your account information or continue with selected login method.

Thanks