Hello Avinah, 

The placement problem for mechanical engineering is existing in some of the top colleges like IIT TIRUPATI, NITS SILCHER, IIT BHUBANESWAR and many more college in our country. The reason for why the placements are not good is that the students arr not well qualified to work in big firms and those who are are getting pretty decent jobs. So if you will work on you soft skills along witg academic thrn You will surely get placed in some companies.

I hope you will find my answer helpful. 

All the best