I Can't Access Instagram

I am encountering difficulties logging into my Instagram account due to the activated two-factor authentication, and I no longer have access to the registered phone number. My account username is "hanifeusenmez," and it unequivocally belongs to me. I'm eager to regain access to my account. I previously submitted a verification video along with a selfie, and I was informed that they would respond within 3 business days. However, it's been nearly 2 weeks, and I haven't received any email or update regarding my request. I am eager to regain access to my account, and I'm willing to provide an ID photo or any other necessary verification. Can you please assist me in resolving this issue? Your help in recovering my account would be greatly appreciated.