If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4xXctSxMtLLPhQAEDncdAsvbzmkM15eAdgX5xG4kbHdtijwq4goFX3XaCstR8N2EHMuEBYUXcMydK6iwfHdmvWi6NPb7erxwjP26raSHWsaqgCm8sdHMwugP97m8xfEKkr
You can also try to pass an automatic check but with no guarantee.