If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSt1iRvx5fogXSdL2Qek9KjUFkyUeq2dj65V9jNMHuqMvrr1FPu71XUQ9Kc4zUD4VSnjc7UhhgzfBMFfQd48vUMDQkaXHDGh2nsAPrdESGcnMsjNLtYuZzgsANVgWnXpvbhiXXYM9ctUW1EXjLNPC4RTL
You can also try to pass an automatic check but with no guarantee.