I have already taken admission in Meghnad Saha institute of technology under my WBJEE rank. Is there now any chance of getting admission in Heritage?

Only recently, one of my friends secured admission at Heritage Institute of Technology after attempting for admission at Calcutta Institute of Engineering and Management. Given his situation, it is safe to say that the issue shall be considered the same even if you arrive from Meghnad Saha Institute of Technology. 

Following his visit to Heritage Institute of Technology, IEM and Techno India Salt lake, he opted to take admission at the former. The institute rather mentioned that their reporting session was completed, however, if there was a following vacancy and if the student could fulfill the criteria of the branch, then the institute would directly approach them for further admission processes. 

It is best that you extract similar information from the administration office to have appropriate knowledge about the same.