Family Dollar complaint: Unprofessional cashier

This morning around 10:00 a.m. I was standing in the line to check out I removed my wallet from my purse I then removed two $5 bills from my wallet and attempted to put it in my pocket I put my wallet back in my purse when I got up to the register my money was not in my pocket therefore I assumed that I dropped it on the floor it was nowhere on the floor nowhere to be found I asked the cashier if she could please pull the cameras and I made a statement that the two ladies behind me must have picked it up the cashier then told me that the two ladies did not pick my money up she continued to argue with me I even said I wasn’t sure who picked it up but someone did and please pull the cameras whenever she gets a chance I asked her if I needed to call the police department I wound up having to just go ahead and leave because now I was running 15 minutes late for work I called the police department and they told me to come down there when I got off and file a report which I intend to do as soon as I get off today at 7:00 p.m.