Recover TikTok Account After Losing Phone Number Access

I am unable to regain access to my TikTok account and I am requesting your support. The account belongs to me, the username is “@prince.by.heart” and the profile name appears as “YOGI ❤️”. I forgot the password and I also no longer have access to the mobile number that was linked to this account, so I cannot complete the normal recovery steps. This problem has been ongoing for more than four years. I still know the username and can see that the account exists, but I have no way to log in or reset the password with the currently available options in the app. I kindly request that you assist me in verifying my identity with alternative methods and help me recover and regain access to my TikTok account.