If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYbghiRrRQ3fU3v3xbsUVCGuXZNYGYwaDiiUtstyFfq5b3njGp8RWY2vJ4D12WMpj2QCBZvc17vkmqxdtS7PqhEWm8rJrG2yuouSo6TjaTcp4fWyVWV1tGZrL7jvHkHWddGnFyvzg3WheviGjuFS31e3NCNGW
You can also try to pass an automatic check but with no guarantee.