Fix Contest Meter

My site is done in php [login to view URL] no application just coding you will be modifying existing code so i need someone with EXTENSIVE knowledge in php I want my contest meter fixed. let me explain how its suppose to work I am suppose to be able to set calls that count towards contest by adding a reference numbers when creating a contest i can add the # of calls required to be completed and the # of referrals (if any) that need to complete those calls in order for you to get the bonus described only calls marked PASSED DURING contest period will count towards bonus (will effect meter percentage) when you click on the meter you can see the referrals who have done calls and how many calls they have done (basically the same info you can see under affiliates page) its just under contest meter you will know exactly who counts towards your bonus THE PROBLEM: the meter is counting calls done ANYTIME for instance if i create a contest that starts on 6/15/16 and ends 6/18/16 it will count calls done PRIOR to contest start date even if the calls were completed two months prior i will be creating new contest and the contest will have different start and end dates i can add as many calls as i want for example i may have 10 calls with reference numbers but for a particular contest only 5 are required so any combination of the 10 long as 5 are passed will effect meter PLEASE WATCH THIS VIDEO AS I EXPLAIN HOW THE METER IS SUPPOSE TO WORK AND THE ISSUE [login to view URL]