I need you

I have an old TikTok account that I'm trying to close because it's endangering my life. My family discovered it; the account is literally thre@tening me. I contacted TikTok, but they refused to close it. I lost access to the account when my phone was stolen, and I don't have the email or any other information to access it. I contacted the company, but to no avail. Does anyone have any other way? Please