If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFJ2QMJXDEa4CAKqCSrj1WajjDKr5VDxSYJECtroHbinCwCudANS32nQ5kcgbHXrp2Qb7jwGaK5wLCTi9sGDu5qZp2kCFVsvwANM1496fthuo4CjuzigVpwREShHbtVHUihPpSn6jvEnRywYT92ASv2
You can also try to pass an automatic check but with no guarantee.