As you know that VIT vellore is very well known for its CSE platform. And its CSE branch is in high demand. And you must get under 5k rank in VITEEE, for getting a seat in 1st category (it will cost approx 10 lakhs for all 4 years including hostel and mess). But if you will not get under 5K rank then dont be demotivated.you can get a seat in 2–5 categories upto 40K rank . Since you have 80k rank, getting cse in vellore is difficult

I'm so sorry to tell you that you wouldn't get VIT-Vellore. The cut-offs go a little higher for every branch as compared to your score. Still, you can try other colleges. You can try the regional colleges of your state. Don't worry, you'll end up with a good college.

All the best.