The Red Tomato Pizzeria

Review: I went in on 8/22/2014, and ordered 3 slices of pizza totaling 9 dollars. paid with a 20, was in a rush just shoved the money they gave me in my wallet. when I got where I was going I pulled out my wallet, noticed I was shorted 10 dollars. On 8/23/2014 when I returned to the store to try to get this issue resolved, I was informed that they couldn't do anything and couldn't get a hold of the owner. I requested to stick around till such time as the owner could be gotten a hold of, at which point they told me that I was not permitted to do so, and that if I attempted to remain till my issue was resolved that they would call the cops on me for loitering unless I bought something else, even though I was there with an issue of them shorting me money. They have no right to refuse to give correct change, or to threaten customers with police action for having an issue and wanting it resolved. According to the employee, their owner condones them calling the cops to get rid of customers with complaints.Desired Settlement: I would A) like my 10 dollars they shorted me, and B) an apology for them threatening to call the cops on me, and their employees to be trained in the proper way to offer customer support when an issue arrives, rather than just threatening to call the cops to get rid of any customers with issues.