You will have to contact the college authority to claim for the same as you can only get scholarship once you join the institute and if you fulfil below criteria -

Toppers of each State Board and Central Board -
100% Tuition fee waiver for all the four years.

VITEEE rank holders of 1 to 50 -
75% Tuition fee waiver for all the four years.

VITEEE rank holders of 51 to 100 -
50% Tuition fee waiver for all the four years.

VITEEE rank holders of 101 to 1000 -
25% Tuition fee waiver for all the four years.

Good Luck!!!