If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmF99ScB56g949GZgn9paZmwxSkbQoB94oa3ZtwMTmEh7cYt5pcGiy1kAsLHm7W2NFY64bwHiusF7267BPM5FWDCAQ7V1AeAKfZr5rDBAPAY6i9uj35ur3KALreU4VGd6Jve3CrB3MeEGTUQ7iN
You can also try to pass an automatic check but with no guarantee.