Getting into VIT via management quota is a slightly hard process. First off, you will have to apply for VITEEE. Second, you will have to secure a rank within 100,000 in VITEEE to be eligible for management quota. Next, to apply via management quota, approach the university yourself .There's nothing called management quota, there in VIT, Generally known as Section-D there

One thing I will suggest you, Don't contact brokers there