If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrH6GJEiq9sxWjyZWVcVG8d3GagsPWKhHs5TjhW7KVLwqN7r4VidDdTg6gGLR1KsXkvAkU7tcG2qo2hNYMqSpvoNiTDcWZgk38Tv5Vp7Y8WiXfpSrKxiokSCzkkaCfdBMBrq7e5tuRrkqf3WN
You can also try to pass an automatic check but with no guarantee.