Blackstone merchant card Blackstone Merchant Services This company is the worst merchant card service I ever had. First I had to cancel the service because they hold my money for 2 weeks supposely they have technical difficulty.When I canceled they have Miami, Florida

Blackstone merchant service gave me a very bad service. They takes more than (4) days to pay me the credit cards money until they were two weeks holding my money  because they had technical difficulties when someone told me they were having cash flow problem. I decided to cancel the service. They continue collecting $35.00 every month for more than (8) months. They sent somebody to pick the machine and now they charged me $310.00. I complaint but they did not care about clients.