I have provided all the things I can remember in account recover but I did nit give me access.

I have tried all week long pushing and waiting patiently to have a great and positive response in all of the ticket I have submitted in riot support. I have been downed due to always have the same reply from the riot support. saying that “all the details that I have provided is still not quite enough to verify that it is my account”. I have tried to remember all of ny details. Searched all my details kn my gmail accounts. I also wrote some of potential things that I think would help me verify that it is my account. i provided all my pass transaction reference numbers when I top up fo valorsnt points, all my friends valorsnt taglines which I always played with, my past riot tag, all my binded accounts such as twitch(for twitch drops), discord, and etc. I also stated all my skins that I csn remember. My current username. But they says that It still lacks. I spent almost 17,000 php or 300 usd in that account. And all they can reply to me is that all that I provided is NOT ENOUGH. And the hacker can actively play in my account. Its been long until I can play with my account once again due to I focused in finishing my degree. But when I have the time to play cause I just graduated. My account is hacked, and now I think that I cant do anything to recover it. All of my work, sacrifices to save up for to buy and support the game I always playing. Please send help. I really wanted to recover my account. Thank you very much.