If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe3quPYEJiBsfEKLM7ZVm4WJ7xLjoDEKVMCXVwgxuFWhSc46LFJr4FbaMoDYTnJchRg4sedLDPL1P9pmrjuyRVz289gWk8WLYRNcH1ZPzt4taEtsfQk53dyzLTsXrxHYECzmpMKj6FAzTr8gs8
You can also try to pass an automatic check but with no guarantee.