If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6nT1t6FCkpLVHexhfXvsaNeuvzE2QREKUCUWjWc59QpAhrifNvJsLbfCrWq8QQt9nmqn9Bw1cGgUKpettx9HzgCTYxK7poByxes73CngdtonzDCJcvCoqnNv1ujKXCimuMzuwYHibTvA6KGwK4jkCW22DmGke
You can also try to pass an automatic check but with no guarantee.