If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3z4xjyCpKHgFcAMBoFEdKDnPv2cMadV9QdFiFNsCxJaxnk7acsHhiak3FYEgfapWT3x9yqqcFiepTWPQVis3xX5uiYYuZQ2g9HJLpvLBmSLtK8CAnQT2kLp4Q2b2qdeX5vcojWnaA
You can also try to pass an automatic check but with no guarantee.