If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 2D6zBAzUju3D6CkjELJapt8UgivgUkSb4oeRYqzSzC2Av74zYtx31qKq7ZiEUB8pTQLTMEL5LN5W2Gm6MbPDdKCKVWzTiPLcpSgsdAB9mpCqphYs9JTzckHj3RSzAaDmixDiC22g4Zq6Cn
You can also try to pass an automatic check but with no guarantee.