If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LKtYYeY46fCuXSdwHmJP6SgXKCBWVVLHZR16Q3gsj4kiXiowJYstyMPVsJvAkRrPergQPW64bC1EFAFqHxmpXFcWhJccPZMWZdCcMmZxFbCUyf1uL8Qp6eL8NC8ftHxNpBCzCeYWqyhBEe
You can also try to pass an automatic check but with no guarantee.