If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrH62KvCJ3cFsaCBSpaWbEDog23TGFvjV6sFbrP5TMczxiT9kj6yRMWaQ1a9tzz1d46GsTMhzJhFEhPHuqSj1A4P5afVYnr7LSxmzHzcBBmQ3vaYTKTnmER8vnBCtjcoGegt9WxxqteeeQAJS
You can also try to pass an automatic check but with no guarantee.