Dollar Tree

I was in the Dollar Tree in Hiram Georgia on today July 21st store 443. I was getting my items in the cashier it's going to accuse me of stealing saying oh you have items bags that you have not scanned, then she perceived to count them, to find out how items were scanned. All she can say oh I'm sorry, so I spoke to the so-called manager and she wasn't a help, her remarks was that's their job