Very bad treatment

I went in to buy drinks and as I was picking some of the things I was buying, a bottle fell and it spilled from the lid, no one saw that but as a responsible individual I called a young man in uniform and showed him, with a very bad attitude and rude, he insisted that I broke it and I have to pay, based on my experience in such incidents it is removable from the supplier, I insisted that he calls the store manager who seemingly refused to come because this boy kept saying I called him and he didn't not respond, I waited for a long time and he or she was not coming, and came the time for me to leave and the cashier was refusing me to leave without paying, I decided to pay, knowing that I will take up with this platform, I don't stay around there but I know for a fact that, that kind of treatment is associated with the skin color of their clientele because I have seen such incidents in a store that is part of their group in my neighborhood being handled in very different way than that hooliganism I was shown today....