Hello vineet 

DLPs are just another trap created by coaching giants like FIITJEE, AAKASH, Resonance and Allen. They just provide you a bunch of books and forget about you. The promises of doubt removal sessions etc are just a hoax.

Rather than going for DLPs better go for an online video lectures. Such resources are more interactive and engaging. You won’t get bored because you’ll be losing those boring books. There won’t be any complains of being taught by incompetent teachers.