If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4ARAGArgw26Nwd8QADmX4kEVGm5WyDuMEkkg5bsZwijh5EJQMCLKcYY2zXybLPUKJbtxFM7da1EE6xeW5zRdsKzCzKgcx5vW9BF2RNMVKtozoYqgaKd9AxBD3hb8MuwZQHNiSsTv2tMa5puk
You can also try to pass an automatic check but with no guarantee.