Hi Tedha

You will have to fill the application form of Sastra university which can be filled online or offline .70% seats in Btech course are filled on the basis of JEE Mains.The Application form will be available from 25March 2019 to 09June 2019.Offline Application  forms is available at all branches of Ci Union Bank.Online link for registration:-https://erp.sastra.edu/onlineregistration/#/form/register

Hope it Helps.