If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: VRC3LRTc6F9gKzMnWYJ2Ddntt3d5nwSFbywnJ8rthMYFEBmVUyJzZEz42o35zcJDbv4KCtTWrFJuLjcdALJBY5yxGzhQ28zYfXWquwQaaS4kx9gnQE7riqw27wJYAqD5xHNro6WJQhQj4bBWVWpu4S
You can also try to pass an automatic check but with no guarantee.