If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSi9LLaQvyZmuqUJk6YcJrs7cnjxuMWGkDt7ne5DciL8GLdsCYzUNQWWMWQG6hskyfCF3n8KMFDFeeGzR3pNmheouwmvm5qUyzhBk6pnAibWPVBirGoppayjB2Y2794YyHycwk6KYH4qparjZmQG3ppyU
You can also try to pass an automatic check but with no guarantee.