The Ridge casino refused coffee

I'm a daily visitor to this Casino. My black card was blocked and had to get it unblocked. Once at the machine that I play everyday the black card again did not work, and I played with my platinum card. Once the came back with my card I have already started playing on the platinum. I ordered some coffee and food, when the manager came to me embarrassed me and told me that I can not place the order as I'm not playing with my black card and was told that she will not be able to help me. I told her that both cards are mine and I'm there every single day. She told me she don't care and I should leave. Well I did cash out and left. Gave my black card in and left. This is the most embarrassing I was ever treated in a casino. I will not recommend the casino to anyone. Rather stay away from there they treat you like ****. This was a racial attack on me, to show me that they will not serve me.