Help me

hi mommies, sy ade prob, my daughter always cry at night and always show that she hungry .. i try give my breastmilk and sometimes she doesnt want it .. so i try give FM but my daughter refuse bottle.. so i cant do anything, then my mom and my dad said, give baby food like baby nestum .. they said, they already give baby food to me and other sibling when we still in 2-3 weeks .. i dont know what to do .. should i follow what they said ? im so tired and in same time, i kesian my baby hungry.. my baby bru 1 month and 25days..