Minecraft java launcher wont open

I bought a Minecraft Java code on January 30th. in the afternoon, I decided to redeem it. It worked and I got the game. I played it, and it worked for 2-3 days. But today, the minecraft launcher just wont open. ive unistalled, reinstalled, looked on yt, twitter, restarted my pc 3 times, and nothing is working. My mother is saying to try to clear cash files, so I will try that, but I am not sure if it will work. if it does, I will respond with another message saying its fixed by 3:00. but if not, then I still have the problem.

Edit: a lot of the files had an error while uploading, but there is still on ton on.