MacBook screen display turned off automatically

My Laptop Name -MacBook Pro 13-inch, M1, 2020

My Name Ajay Chauhan(Engineer Student)

Yesterday I was using my laptop like a normal day then suddenly the screen of the laptop turned off automatically then I closed the laptop and opened it again then the laptop turned on the screen was on 8 black dim lights from the bottom of the laptop This problem started coming upwards, I didn't get society, after a little search, I came to know that it is called (Flexgate), then I told Apple support about it, but it didn't work even with them, now you tell me what to do.

I am from a middle class family and I had saved this cookie apple means quality foot apple wasted my precious money and trust Apple had to be fixed, now I don't know where I will get my money, Apple has lost faith today, Cookie is your fault, you should have solved it 😔😔😔😔

video link same problem-https://www.youtube.com/watch?v=aihRru-lCns

[Edited by Moderator]