If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6WURd6i8yr5t6kNbjBH1ieW3we3DZFqZjejYQrJFJJrJ8pdHexHgvTVHDagffVyfNQkaZVEi3oHsCnfEekm7rDKHgGcaYnZoYhaZE1rLyAqH8xui56hE9jZNPaG1ZTeyhrXE1SQJsSGqWoiskCxbR3bT4
You can also try to pass an automatic check but with no guarantee.