Can't Follow Anyone on TikTok? 8 Causes and How to Fix Them
Short answer: if TikTok won't let you follow anyone, you have most likely hit the follow rate limit — wait a few hours to a day without following. If it persists, check whether you have reached the 10,000-following cap, verify your phone or email, update the app, and look for a restriction notice in your inbox.
Here are the common causes and how to fix each one: