If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkCZmCBiW5G5XCrHikFa3nTRo25EFonybtgXZeTMdhqN1uX3DQ5EcjVZTSTj2haBAgx1W9HfcFAcWBMPsxysqS2WVEqHLCPqWyW7YZ8YJMQ6WgwG3zxEbV9uUxoGLrXJvJEmYBuSBEVt
You can also try to pass an automatic check but with no guarantee.