If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LKtYYeY46fCuXSdwHkH4bYAoXwLN79RzmfPcZxWVsbLsfd6A1FVw18xvirkxnSWzXBnmZN5L42WuK1cesEsPuUWziRWCCSkuGQiAxuoRsqV8fH55u8Yr7ztVLnRtY7yZmZdGv7Y4fxZFCS
You can also try to pass an automatic check but with no guarantee.