If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4u6X8pXejkxPMpgCux4Piv2S9K53oEmpVxbEb2rAZ9Lma2uQinbr7M265vRJoF9tmg51dYaetE4PoWgLHFRAK84G9vxwLosPSsYuoxsHJNEX7fd4QowPMQe9cqX4JNEdJMtzMeoypE8btoLmoEvMfcUEi
You can also try to pass an automatic check but with no guarantee.