Family Dollar complaint: Manager behavior

I am an ex employee of family Dollar. I left the company about two weeks ago. The manager Florence Clark has a bad habit of using profanity towards her employees. The day that I left I wasn’t there an hour and she started cussing me in front of another employee about me not putting the paperwork in the cabinet. There is so much that I need to say about the situation at your store. Florence using the F word towards us is just one of the issues. I did contact the DM she has done nothing to help me. The harrasment that I went through while working was unbelievable. I had to walk out because of her attitude towards me. I felt threatened by her. She is literally a time bomb. She made us purchase candy to make our quota. Not just one or two. Cases! We as employees can’t afford to put out 40 bucks to help her sales. But we had to do it because according to her. We would be fired. She threatened us on a daily basis about getting fired over the sales quota. I really do need someone to call me on this issue. I told the DM that I am wanting to put in a formal complaint but like I said she is not helping me out at all.