what's wrong with my phone?

"Hi @wolfie394 ,

How come the repair shop didn't test it was working properly after they replaced the screen and then fix it if it wasn't?

I'd take it back to them as they shouldn't have given to you in that condition unless you knew about it and asked them for it back that way.

If it was working properly when you got it back from them and it has now failed I'd still take it back to the repairer and show them the problem.

Any reputable repair service will give a guarantee on their work."