I have a job working at a pizza place.
I usually get only one person that is extreemly rude but last week I had just about everyone figure out a trick or say "we JUST WANT TO EAT" when they could just say no and I would leave.
but I want ot know how do you get people to know you are a magician
You need to quit this job, and disappear out of the limelight for a few years until you become a great magician. No one should guess your tricks and if you are having that problem, then don't perform until you are truly ready!
Agreed. You'd be doing yourself and the magic community a favor.