Dollar Tree

Hi, I shopped at the East side Dollar tree here in Casper Wyoming and I saw the store manager physically hit an employee and was reprimanding them in front of customers. I believe her name is Wendy. I went through the employee's line (they were a cashier) and the employee seemed fine but I knew they felt insecure by the look on their face. I also wanted to complain about the fact that every time I come in there I see nothing on the shelves and it looks like there is hardly anyone there stocking things.