Hello, I am a VIP customer at the betting site in question; I place high-stakes bets on low odds. I have always verified all the cards used for deposits. Three days ago, I lost €4,000 on odds of 1.09 with no issues. I then deposited €7,000 and won €7,300. When I requested a withdrawal, my account was blocked, and I was asked for a bank statement (which I provided the same day) and an explanation for my betting style—as if I can't even choose how to play with my own money.