If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrH64n2bDHgAQffLHvPQeV2wcA9s9nyBgZ71tcMw7UsQieHoeggrnwP4jVT8Hrd8yi77xD4WHVWW6Cwfjkbc3Sozuiof517tTY68eUjR1TXN57DmhyFXCiiGn97Ke3XXwPS3LmRUEdgL4CVRQ
You can also try to pass an automatic check but with no guarantee.