If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQFhSwdMMQyTf68LJmeM1fN3WaCoVsNAwArm2i4PZeJeikei33fgmMWtbUadxsYiKG4iYrhu2cyEHBP3LKzw3Lu2NuK71bkHNTXYBrtCV6VcGzh6e3FNuJNRQhRSkHYy8Z2CuhQ
You can also try to pass an automatic check but with no guarantee.