If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: GtCbkyPV9sMEqSnWai2Gd2CDiwYzWHjeqxzgiBCKDonRXWDbDMavUdfQsMXgADE3ykXHBCUTZwXHGravmt3yL7kQJWDvyr6ztNd7natqWo2KwRTSBCNL4osNjbNA5xwRFZxgCY92Wz1c
You can also try to pass an automatic check but with no guarantee.