Currently at 30LPA how much can I expect as a PM?

Because I Dont know where to start

that's fine. Grapevine angels will guide you. But most of those courses are scam. I wanted to check whether i want to pursue pm, a while back. So i took up nextleap its good. Don't know about placements. Wait let me share you a good post from blind https://us.teamblind.com/s/pj56HMHQ

🤣 Sure I have fathered plenty of PMs on grapevine. Yes @cristiano7, you don't need independent thinking when you can just consult daddy(me) for every life decision. Always welcome. Kiss your papa now. Hope that serves as a lesson

Sorry brucie. Ignore us🤣. PMs love me here. Just a warning though. You will be filled with too many fake people with inflated ego in PMs under tech industry. Hope you find someone who has seen both worlds of tech and business as your PM mentor. Others are pretty fake who don't have background in either of these and have brought a lot of shame to the profession. Sinxe you have a good background in marketing I can already see how you will bring lot of value as a PM. Good luck.