Even I'm getting in the same way ..I even checked my application number by filling all the correct information..but it's like there is no candidate with this information.. kindly check it.. I'm not able to understand what I should do.. please help me...

I tried everything, nothing works.I think they are gonna make me drop for a year. 

This is quote serious as you have filled the application form but your admit card is not issued by the authority. May be you have provided some wrong information thatsl's why you have not got your admit card. This is the link with the helpline no. And contact no. Of NEET. Please contact them and tell them about the issue you are facing right now.

https://cbseneet.nic.in/cbseneet/contact.aspx