If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkCZ8XMs3zTQMRrhcPMLsewvXnMcHtHgMLnJ6JJiXudVbmBkCytWe6hWKxU4rD8gVvvYixeWNudGQoY76sCLafJ9Bx5HmMqvsQuuD5gvtRE2pXkDB4naAEsermS6sBK8sg2rBMZNaeZL
You can also try to pass an automatic check but with no guarantee.