This broker deactivated my account

This broker deactivated my account claiming that I had operations that were not in accordance with the operator's rules, I have my own strategies, it's not my fault if I always manage to win, and now they don't want to refund my account balance, I don't know what else to do for her to refund my money, I have already contacted her via the email she provided, but to no avail, this discourages any trader, the broker should help us, but ends up hurting us!