If you saw a local doctor go back with the glasses. I have had to do this. They ordered me glasses and I told them I can't see a thing with them. The doc looked at my eyes again and said my eyes had changed from the time the glasses were ordered and when I picked them up....REALLY??? I am sure that was not the case but I had them redo them.
If ordered online, contact the customer service dept. or email them right away. They want to make you happy so you come back again.