I wish I could use Firefox. I had it on my MacBook until one day it stopped loading websites. So I tried to uninstall and reinstall it. Didn’t work. It errors e

I wish I could use Firefox. I had it on my MacBook until one day it stopped loading websites. So I tried to uninstall and reinstall it. Didn’t work. It errors every time I try to reinstall. So now I use safari which I don’t love.