Stupid Garage Door, I Hate It!!!

The stupid thing has burnt up my last reserve nerve. It has finally stopped opening all the way. It stops after a foot. SO I HAVE HAD IT!! I have fixed it more times than I care to count so off to Home Depot (which is kind of like my Batcave). I got a new opener and got it all installed and it still doesn’t close right. I am going to have to have someone come and look at it. I don’t want to burn up the new opener.