If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4VzkTZH8gDhZpJhNpaqgZDJDRZW4JTm5u1Yy55jE4EKn51Ln2vH4tZRKMkgLaULd5MV3xpLHhmNXcj2c3xRGcvVw7tSK2XuYUwbRCYXsoo2faWpUHqjy78pewUwPiYVyffoD2wvUgAT43ETgKKiCEUM5vLsKgMfvXZb46CLLGEi
You can also try to pass an automatic check but with no guarantee.