My baby refuses to eat Uggu ( homemade cereal) can anyone suggest few tips

A. thank you for reaching out to us with this question please try something different and then you can come back and opposite homemade serial1 again you can start with match rice and then go for mashed dal and then start introducing new fruit and vegetable puree however the Thumb Rule remains the same if you need to keep a gap of at least 3 to 4 days between any two new ingredients