I'M very confused in MBA and PGDM which one course should I do. ?

Hello, More than the degree, go for the brand name of the college. Even though an MBA is more recognised, it's advisable to pursue it only from a reputed institute in India. https://www.shiksha.com/mba/ranking/top-mba-colleges-in-india/2-2-0-0-0

It depends on what specialization you wish to do and where you plan to study. MBA is the better option in general. But, many IIMs and some of the best private colleges offer PGDM programs that's way better than any other MBA programme. So, it's just up to you. It doesn't really matter what you study