If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: FE9k99XQExL6ybfCsjNabVYpryQGHsjyb1yHNW2WrjDUL8fMY9BQKYgzh3f4yXtYtQQQgAmQrdtMv9kwNMyiEmbb2m3EVYWLMrCyitgrQbYZG4k6EdAZNQd9vEMQjjPGvPXYuPMD1gZBUJ1LDMegFRGFQm3MKrbXskQk2psKSomM4ZicroBrsgDgqS7ZTDY
You can also try to pass an automatic check but with no guarantee.