Breeding Green cheek conures

by Jamal
(New York, NY )

Hi, I have a 1 yr 10 month old male pineapple conure and a 1 yr 8 month female yellow sided conure. i want them to breed so i bought a box and i set it up. it has been there for about 7 months already and they go and in and out of it but they havent laid any eggs yet. am i doing something worng? should i sepreate them for a while or take away the breeding box?