If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8sMzxScas4B3cQFcpDvTCe9g8pKAUXLmdsRbHiuQsznFZxhF3tL1tLnUYBbigsfp4R6eAdHpRxtdQvuCNxn6XTRLeF9Daqi3PVZgWoy5tJ9GYQFBHKwTxgpShBeAnCHBh4KFqmim78vdDLr
You can also try to pass an automatic check but with no guarantee.