I got 11000 ews rank which iiit can get that too cse or ece only
Unfortunately it is very difficult for you to get admission in one of the Indian Institute of Information Technologies in Computer Science and Engineering or Electronics and Communication Engineering with an EWS rank of 11,000.
You should always give yourself a second chance, so you should definitely give JEE Main a second time with more preparation and you'll definitely emerge victorious.
All the best!