If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4AZEP7GPxnptfRf8GCcyfmSHhtGySiUpb2t8Pn9yiHxYFLEpW3qsKbVFtiH6Tux9DbFLi3BZcuM6vayVKeuvuPT3EmfzCh1c7g6ye9y1ydZLxaLrHV8VdzR52E8caR9uWmawc6KtXkFf55gS
You can also try to pass an automatic check but with no guarantee.