Monticasino two faced

I noticed on 14/03/2020 that my so called privilege as a black diamond card holder has been blocked not only that i was asked to leave the Preve on account that i dont spend enough money. I cant understand that monticasino is more than willing to take from me but give back to me is another story. Understand this it costs a lot of money to become a black diamond holder and to maintain the status just as much.