$.fn.dataTableExt.afnFiltering.push not work with dd-mm-yyyy

i try to use $.fn.dataTableExt.afnFiltering.push for daterangefilter it's work fine with day to day but when pick month like
12/7/2019 - 1/8/2019 not work with month
12/7/2017 - 1/8/2019 not work with year
12/7/2019 - 31/7/2019 work fine only with day