If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYbghiRuowWBUA7BPqxqFBZjTCc8gP6CuMhuhxV2kS8oZPauc7iGxPPDoofX3z2pzHYGJ6Vbvw13z8MXsoBzgYHpnS6wH4PejtKVntuZoKTq7CTSBc9povDYxmLjZSipntMV9GoqsnYupvTunq9zqboKop8mL
You can also try to pass an automatic check but with no guarantee.