If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSiBRvPTwCKdTyRMEDzQLnYgsymwLW6kU5eK3GAU3E2rRBDF4DGHcNBAQyL5AyZnHscxqit9coKUn5JgUrGDf5fJJByZJd4Jg5sUJsskkady3ZWt6RL8mYWFLkDQ6PJgn2yuL8HxBC45xB3rVvYNoBcFQ
You can also try to pass an automatic check but with no guarantee.