Family Dollar complaint: Racial profiling

I walked into the family dollar store tonight to get laundry detergent, dryer sheets, and softener for laundry. When I walked in I walked to the back and like and other customer I smelled the detergent before I picked it up, and proceeded to walk to the front. The manager there said that I was trying to take off the magnet detector that they have placed on the detergent, she stood there as I was at the register paying for my items recording me on her personal cellphone. When walking out the store I noted what she was doing and asked her what she was doing. She begin to yell and say that I was trying to steal at her store when I asked her to show me the footage of where I was trying to steal she wouldn’t. She told me that I’m never allowed back at the store and that she took video and picture of me on her phone. If that was the case she should’ve approached me in the act that she assumed me doing. Why would you let me pay for everything and not say a word to me about not begin allowed back if I was so called stealing. Why did she call the cops. Then my mom went there and she was calling corporate saying that i stole out their store. Which takes me back to you should’ve called the police at that moment and got me arrested but she knew she wasn’t begin truth worthy and lying about what I was doing. I feel like she needs to be dealt with! Her name is Catherine. She is rude and racist I visit the family dollar store often and very upset with the rudeness and professionalism of this store I will let it be known about this location!