I also from punjab and yes i know about agents here.. well it is little bit difficult to know which college is currently open because in website of every college they show the program is open but when we register for application then it show the program is closed.. well, I suggest you to write an email and ask them for opened programs in their college and send the same to every college in which you want to apply.. also you can consult with some geniune agents in punjab which are authorized such as IDP education, Canam, and pyramid and jain overseas