If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f2QeqL3WF5LBrsaPsJPZen9AY42BXNRBsh1ivUATpVvCyELZVPmvCFmwWFEHe1ur1K2a41g46QTHNWVoioWGubvAurxFdiPnm7A7caPbyNcgitdB9yhGmdnCPoMtVDYDRs3fnaVffwxmVbDRPguAn
You can also try to pass an automatic check but with no guarantee.