Pls., I need help o..., my broilers and matured cockerel are not gaining weight. Broilers are about 8 months and the cockerel are about 6 - 7 months old. Though I kept them for family used during December but now I am not pleased with the very poor weight as if no work has been done.

Pls., anyone with solution on how to improve the live body weight before December 20, as I intend to give some out as gift to family especially In-laws. Now the poor weight is discouraging me from such thought of gifting.
I beg make una help me o... save your brother from disgrace.