If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: erfGjpfuG773WkaB6E5VCNsJSYKqLnVfan7YXkYkZAnxxPhWF9entUtRp1CT9NgAv4VB1vDb2NfbwLt9CEgaMB35jH7yWBaAbj4uHL2np97mudFBBCqm13GizaP3GZbUkKeqP1kSrFbVviBYxhwBcBW7T61a8NstPQ
You can also try to pass an automatic check but with no guarantee.