If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8JorwARfQDpQbGtYVrZEn5UL6WjViSqsn1dznTPPx4uLuVYMQagWKcjBVNfvnNxizHFQ1rrBQYnWuNVFb4U4oFXX2LAcAEeD3paXofPfjQfygzspBEAVzkUUY7utBT5nwvG5ocv5wWJaS3p
You can also try to pass an automatic check but with no guarantee.