If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHXDnypedTq2kTyRwwMxGawp5GTseSkqzUFH5FH6rezU3xMmrwE9f97Cv1e6ZtX9Z5NkseE4BmcukixdUcdNHeqocUfvEK8X5EHkpPV2T9d1BnLwaZsoyUyhCdFgv5yPzLfJLoa3SCc4zr8xWhtAS
You can also try to pass an automatic check but with no guarantee.