Pathetic service from Rentoza

I have subscribed to Rentoza for a new cellphone. I have made the payment, verified my identity, linked my bank account, but still had to sign my subscription agreement. I could not complete it. I have made numerous contacts with Rentoza, but to no prevail. They do not even have a customer care number to dial. I think they are daylight ******s as they cannot provide the services you pay for. Order number: 47817