TikTok Account Locked After iPhone Stolen and Email Access Lost

I have been unable to log in to my TikTok account after my phone, an iPhone 14 Pro, was stolen last week on Saturday. I am trying to access my account from Nigeria using TikTok on an iPhone device, but every time I attempt to log in, I am taken to a verification screen asking me to confirm my identity via an email address that I can no longer access. The account I am trying to access has the username @Be_rry42. I know my TikTok login details, but I do not remember the password to the email address linked to the account, and I have lost access to everything related to that phone. Because of this, I cannot receive the code or complete the verification process, so I am completely locked out of my own account. I kindly request that you assist me by changing the email associated with my TikTok account and helping me regain access. I am ready to provide any additional information or verification that you may require to confirm that I am the rightful owner of the account. I ask for your support to secure the account and restore my access as soon as possible.