If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTaG1cMskNoLaYUvxv1s3DZcgf4oQL2beeq1TYMgwFMLJKmmLVMCjRNrpqsuWJa6iHWdLmrHDgqEp88HiGQyrKEq1QZaKTTzfozHorZVrNcvnLzgFiDJDrsPKvhRFghpujQY9nnQ7WAVaSqhkCVBdUSJUwc5XrEoKkcmpXmFqkgJjPBqKUKCoorYsodf2Tx4MHjAPMXTsL
You can also try to pass an automatic check but with no guarantee.