444020 Telebid Clone (countdown doesnt work --:--:--)

I have buyed telebid penny auction script and when i was installed it there countdown timer doesnt work. Instruction say that i need to run this cron jobs: curl -s -o /dev/null [login to view URL] curl -s -o /dev/null [login to view URL] curl -s -o /dev/null [login to view URL] curl -s -o /dev/null [login to view URL] and i did that in cpanel but countdown timer still doesnt work The website is [login to view URL]