If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: y8CDuHx3zcStkXydVWtczsScqxFtytdxgJJhKj6hX7JEgPT3VqCZDmXyjGCxTNxaiQKBGMQbFkPQ3LKKoh9BTK2qgGgp8utLVR53rrhYegXqRpHtzqvRFRRSFxQdyqDdwSEKmvSLzXkJnNDK6uETc1SN2g5gsiMovu9EcW
You can also try to pass an automatic check but with no guarantee.