In this case, you should file a complaint against the college and university with the Higher Education Department of the government of Karnataka. You can call the toll-free helpline number 1902 or use the Janaspandana - Integrated Public Grievance Redressal System (IPGRS) portal to lodge a public grievance with the department. Follow these instructions:
I hope this can be helpful if you haven’t yet lodged a public grievance against the college and VTU.