How can I recover my tik tok account?

sorry if I have grammar mistakes English isn’t my first language

So, it happened on Monday when my phone fell into the water and stopped working. Now it doesn't work, and I don't have access to some of my email accounts because I can't remember the email addresses.
The thing is, my art account on TikTok was created using an email address that I don't remember. My phone number wasn’t linked to the account, and I also can't log in with my password because it was saved on my old phone.

The only option that I had, was to let my friends help me to verify my account, but TikTok says that this function isn’t available for me.

Please tell if there is any other way I can get back my account
(I also remember the main part of my password, I just forgot the ending)