If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4bi9GKpAxycBkfm8nFuVNGLZQhu3XYTmVuy8L2C1sSTz96dZKSs8JKNxfnoqzontqETbe7iTmFJwqnfi5gkCnsgRAMF2sH8dWy7w1k4nRp2oGmWPSsJBVBJsLiTaagqwfaqVbhQwvhU
You can also try to pass an automatic check but with no guarantee.