If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNSdpz7bV76FZQf2SQVYHDxYAewFZoLvPqg3cXVLYTXjn7sYtbTGDAmPKyUA3DR4GtgWiLg7WaQxp3vQw1vKHznZkzg1Sy8PVLBNrroiymjZzujgWpdyFusFM29Ex8kZcBCcD9yqxq4gDRdopBp
You can also try to pass an automatic check but with no guarantee.