If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btyZb4QgFba8xgRJD1yGWce2pogm4XXSuWfXq914t6MvXHzo9UQz9M5gFFw7JPSwuYqsWPx1wNWT6QKQHXzgqtGNdu159mFQDGv2DUmhh4BjRnno48wuvqfKMi2pXnMiwEhiY9NVhXBNAVRGBhFt
You can also try to pass an automatic check but with no guarantee.