If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYYwbazE8kmFxeFGfoNhjN22m7hvVn7mPnp2LqJJjkXoEdnQWRNJ22WoorYW5ky9csY8zEoKEcThrUU66SCJRPqDMvxYyi6E5LYKNr1HqMgMKgVzimvTV6z57uPKagVc6eenBsBYUpdaY5vqdTnW1R1LnZ3cS
You can also try to pass an automatic check but with no guarantee.