Nag, yes with your AIR 2324 rank in JEE Mains exam you can definitely get a seat in the computer science engineering branch in NIT Warangal. If you have a home state quota then you will 200% get the seat and even if you don't have home state quota most probably you will get the seat until and unless the cut-off this year changes drastically in comparison to last year cut-off. You can check out the cut-off of last year in NIT Warangal with the link given below:

• https://www.entrancecorner.com/engineering/nit-warangal-cut-off/

For right now I also highly recommend you to look forward for your performance in JEE Advanced examination whose registration will be closing tomorrow morning (07th May 2018) and will be conducted on 20th may because this NITs and IITs counselling will be done together after the JEE Advanced exam will be declared on 10th June 2018. It will be starting from 19th June 2018 and will be continued till 15th July 2018. So, you will have enough time to make your decision and if you will be able to perform very good in JEE Advanced then you will need to think about IITs rather than NITs.

Feel free to ask if you have any more queries. All the best!!