can you please give me weekly diet to increase weight and height of my 3.5 years old boy...he weighs 11.6 kgs and 88 cms only

A. Maam there is no such weekly diet you are supposed to give all the force to the child made at home plus decent amount of proteins in every meal if you’re looking for a dedicated diet and your child is underweight and height is also less please consult a nutritionist regarding that