Hi Sujit.

You have secured a good rank in KIITEE. With a rank of 4390, you'll be able to get admission in CSE, as the counselling trends show a general rank of around 5000 is required to get into CSE. And, even if the counselling trends change and tthe course gets more in demand, you have a good category rank and, with that you'll most p[robably get into CSE.

https://engineering.careers360.com/articles/kiitee-cutoff

Goto this link for more details.

Good Luck.