Family Dollar complaint: Accused and embarrassed by manager without any reason

I walked into family dollar the lady manager told me I better leave I’m not welcome their I asked why she wouldn’t say., now this is the second time this has happened being I go in their all the time to buy stuff she seen me many times and only throws me out when she is in some kind of mood I guess!!The first time she threw me out she said I was stealing and said I stolen before she followed me all the way to my car I am embarrassed and I feel discriminated on aswell being she is judging me by my look or my cloths poor look or for whatever she is throwing me out!! I asked her to show me footage of he stealing or doing any wrong doing she said no so I’m really embarrassed and this is a awful shitty feeling to which I can lose my job at Amazon if they where to hear something like this about me all be ages she is having a bad day and felt like throwing me out that day!