HELP.. my 9months old still wake up every 2-3 hours

Nichole • 👱🏾💁🏽👫👶🏾
So I need help with the most effective sleep training. Only way he will go to sleep if he's attached to my breast or if I'm rocking him. Won't stay asleep longer then 3hrs at the max! I'm waiving the white flag.. I surrender.. 😩😩😩😩