If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c6KKjxGP37RiiDxqMnaqJUpyYjeKD88T8yJwQQJDTviYNbjwy4CXtq6TufcnE5qeafGdei3S5EzW6pTNE6VNYe4mgPcs48oPeWASbqBR5sH7PnBwM536E2LoXgUcypgyvaKaViT2Bq5jKkQWGvjC3vt6MfbbcxXEDNw6njcB5pKq17cdA5y6QMstKkys87sWu8JKnEL5ryR14CJWuxu8wUJ
You can also try to pass an automatic check but with no guarantee.