If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4AR5tisGoTmkyLNUSctoJe7yJmNkBV58Dk82kK1KwKHTyEJxij7XFzCub1ib1ZTZ1e63PWy7Qo5J2rQXkguTtL68quTnojzsbhwkiywJaFKiQQ5qnWoPivZigQt1fzUFpSMtEiWzvh9FTw5G
You can also try to pass an automatic check but with no guarantee.