I have pay fees of IIT counselling , if I do not report at reporting centre. Will I eligible for jee advanced next year?

Is there any particular reason for not reporting,........or its just for the sake of information,......Ok you may appear in it provided you fulfill all the requisite formalities......parallely you may also check in at the official weblinks of some other renowned institutions to get the current status and various features of the particular institution and if you feel like, go for seeking admission there – Heritage Inst of Tech, Kolkata,.........OP Jindal Uni, Raipur,..........Lovely Professional Uni, Phagwara,..............JJTU, Jhunjhunu