If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeR9KCT86Gz5YjVwFZWBTezdDgJvp3eBvUCCyy73bmNHLmJVn97aDsD8AkR4sY2bWCN8AUSUCao1w2jsf2CuKnnoBamEdBDxuZSXuQTtbEtsQvWxaVD7p5sBeWZR4oWrxHSp8W2qjry7o85YRRx
You can also try to pass an automatic check but with no guarantee.