Fork Me! FCC: React caculator

Good evening guys! I have a problem with FCC front-end library. I was wonderign if someone could take a look at my code and see why my calculator is not showing up please. below is the link:

Well first thing is that the keyword is “class”, not “Class”.

I’m too tired atm to see what other problem there is. My advice would be to rip everything else out and get to a basic level of working. Then add something and test. You should be able to know what broke things.

thank you very much.