Payment

Sir,
On My Page it shows i have earned Rs.1319 for Articles,Rs.1660 for refferals,Rs.500 for Member of the Month July.So My total earning till now is Rs.3479.But On My Page it shows that total cash credits as Rs.2979.

According to the earnings i have earned Rs.3479 till now , but i all places like top earners till is showing as Rs.2979.

So My total earnings is Rs.3479.My First Payment paid for Rs.2220,Now i reached above Rs.1000,why still my next payment is issued.