Yellow Line on Macbook Air 2020

Hi there.

I just purchased a new macbook air 2020 with the M1 chip about a month ago.

This morning I woke up and when I turned on my mac, there is a thin vertical yellow line in the middle of the screen.

I have tried restarting it and it is still there. I have not dropped or damaged my laptop whatsoever as it is new and i take good care of it.

Please help me solve this problem.

Thanks in advanced :)