If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 9aTLt1LHZJcNUqPbcw76cSSb3CP6UjVzSZv49SUfhfLCswXymYrxrTaftvTvzJ9fEkyzQbk1qXZ3z4gQxH5RfKRDsS1BtcsgXtKtR6rC9diXw5QWXqCoTe2gSLHXQB1rEkrpiS8TPTwmDV74sgjLLtU2CXDAuutfx
You can also try to pass an automatic check but with no guarantee.