If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFJ2QMJXDEZmV2XndaggFLRjWYZ8k45gWyfxX762Cdr2aPkztCAzgNgLcswGBt2DKqQfbTVxYAFsm8ChAgZAXcb87zvKVN7CDxAnyW4V5XsqAZYnCaQgBuVLPytPbGcTqxBsdz7tkLTUuWHvQQ1Sxb8
You can also try to pass an automatic check but with no guarantee.