my kid is 3 years however still doesn't eat proper food wants biscuits n snacks how to get him to start eating regular food

A. hi need to alter your child food menu. give Healthy options like fruits, nuts, dry fruits etc prepare Healthy snacks like dates ladoo (see it's recipe in my profile) , golpappdi, shakkarpara, multigrain Puri, chakri etc for your child. set some rules like on Weekends only , your child can get such food items .