Tips on how to increase BM supply

Hello, I gave birth to my LO last March 30 and I decided to ebf him. Natry ko na po ang purest lactation, oatmeal, milo, mother nurture, lactation cookies, malunggay snacks, everyday sabaw with malunggay. Breast massage and hot compress, mother’s milk tea, at M2 malunggay. Pero still struggling pa rin po ako sa breast milk production . Any other suggestions po para mapalakas ko ang BM production ko? TIA