My one year old won’t sleep!!

Celine

So our little Amelia loves to fight her sleep she puts up a fight to go down and won’t stay down cries most of the night while sleeping can anyone send some advice this way.... herbal medicine or tea or any melatonin that ya know off for kids please let me know..... (p.s our 4 year old spoiled us she started sleeping through the night at 2 months and still is so I feel like this is punishment)