Female JD not eating :(

[Ransom]

my female is not eating an is visabily thin than the other male,

i have put cichlid sticks, flake, and pellets in there now and its not taking anything at all

they are in a tank just the 2 of them 1m 1f

heeeeeelp i dont want to loose her

and they have been moved from 2 tanks and various water changes so i know the water is good