If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LSLt9oimmuQ2xwzkfdaPbTs2sjJDznnwhDx7UDgkhV1BNtsGaa7LKXJkfb8bm63dfdqLwWuxFD5x44Vm7H4wAD48JsmvPbXBqdgDFJWFFKphAkvBS7pLfybsFw6ZmkCRXR2juKUgZTzmmG
You can also try to pass an automatic check but with no guarantee.