Hey Nazish,

The college will provide you a placement opportunity or you can apply for job openings of government or private companies like WIPRO, Delloite, TCS and many more. Railways accept diploma holding candidates. There are many companies diploma holder can get a job. You need to subscribe to the to some of the websites to get updated for job openings. Or can just go to the companies website for watching job openings for diploma candidate.

Hope that helps

all the best