Below are the instructions on how to change age on TikTok:
- Open TikTok on your device
- Now go to your profile
- Then tap on Hamburger menu
- Click on Setting and Privacy
- Then Tap on Report a Problem
- Tap on Account and Profile and then tap on Editing Profile
- Now Select Other and click on Need more help
- Now Write a short message about to change birthday
- Now Tap on Report