My Microsoft Account is locked and I NEED help

I bought this popup that my microsoft account was locked round 2 years in the past. I've been attempting every part I probably can to unlock it. I've modified the password quite a few occasions, watched loads of youtube movies, gone to microsoft assist traces, and even did the microsoft factor to get your account again they usually stated that their "AI" couldn't collect sufficient information to get my account again. So please, PLEASE, anybody that thinks they may help me please DM me. Thanks.

https://preview.redd.it/5974qpbig5lb1.png?width=531&format=png&auto=webp&s=5407c1f1de0db9d285fb0eb85a4ff9aa8d8a9ae3