If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeE8DL2RsNoABnV6jmZusES7jV7A3dK6zboosZQdvCup8mLwTCwMfx7bzoeBi73tq5peRPEqMF2FB2boCDcyNEAnrW6s5iNSUhNdjmURMQ6xEoP5yNeR5zBhUECmGE7SwfXmzGHYMLuyq8PkP7L
You can also try to pass an automatic check but with no guarantee.