If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4R4tG8a1Bjs2KQaGr4oik2osW1kr4Cmoak8hiNNHoT3K7jxGXfejT1MSQMdyhWLZRkiMSvHK22xK94EGvxSsW6QipmviGKkcBE2ZQLPnHq7u752UYSneK4PrBmDMKLKwqUPSQmqhxEW7CkrCMwkHggNAgTrKQX6wQV92aFZZJdd3EemSygCdQFPy2fSUrnuYwGbREdUrobXmRJuo4WCDyhU2RE6ZeHhacqSYAKuzWvfV14wK1nYjcyzVEWrQJtS9JGT1p
You can also try to pass an automatic check but with no guarantee.