I Face Posting Restrictions On TikTok Due To Phone Number Verification Issue

I use the TikTok account with the username @mehti6544, and for about a week now, I have been unable to post any content on my account. Whenever I try to make a post, the system asks me to complete two-step verification. However, when I attempt to do this, I receive a warning stating that my phone number is already in use. This suggests that my phone number is linked to another user’s account.

I do not understand how my own phone number, which I have been using for years, can appear as “already taken.” Because I cannot complete the verification process, I am unable to use my account normally. I have tried to resolve this issue through the app itself and via the settings section, but I have not been able to make any progress.

I urgently request support to check which account my phone number is currently associated with, to have it reassigned to my own account, and to allow me to complete two-step verification without any issues so that I can resume normal use of my TikTok account.