If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FcugHxD1cbVjwQpw63M2eog4m8GahYv7pixoir4fyj45bnjZqstg2D6XFU4B3yk7a5PDAa1UGqYHp46XJvFGSUZUSSaFQbkAxPxudaDKUACbpzQq7ovVyUpAU1JVURSW9cgUJgd4HNzsPA49akE
You can also try to pass an automatic check but with no guarantee.