My Brother Stole My Phone, Please Give Me My TikTok Account Back

I am writing about my TikTok account with the username “mindofaqu33n,” which I can no longer access because my phone, together with the SIM card and the email address linked to the account, was taken and sold by my brother. Since this happened on September 6th, I have lost access to TikTok and all other social media accounts tied to that phone number and email. When I try to log into my TikTok account now, the system does not allow me to get in or recover it, because I no longer have access to the linked phone number or email. I did not give permission for my phone to be sold, and I am concerned that someone else may be using or accessing my TikTok account and personal data without my consent. I request that my access to the account be restored and that the linked phone number and email be changed to new contact information that only I control, after any necessary identity verification steps you require. I am ready to provide any additional information or proof you may need to confirm that I am the rightful owner of this account and to secure it against unauthorized use.