Pizza Perfect. Shocking attitude by rude manager

I arrived at Pizza Perfect Pinetown earlier, ordered a Mexicana, paid and sat down in the table area out front and waited. 20 mins went by and nothing. I was the only person in the entire area waiting for their Pizza. Eventually I got up and asked if my Mexicana pizza was ready. The guy behind the center said yes, it was ready a while ago, BUT HE DID CALL THAT THE ORDER WAS READY !!! I said, what you mean you called out ? to whom ? I'm the only person here !!!! He just ignored me and ******ed off. So I phone after I left and soke to him and asked, how the hell could he not see or call me. I was in plain sigh to all his staff and himself. He got all snarky and slammed the phone down on me. I called again very annoyed at his attitude, but he merely slammed the phone down again. Great attitude. Great Service. Great reaction for repeat business.