Hi alvina,
Firstly I would like to say that doing Bba from any university is worth it. Doing graduation from a well reputed university matters a Lott and according to me Manipal is a good university. The main area you have to focus is that while studying BBA you should grab up all the management qualities while you give your heart and soul to your graduation. And after 3 years you should yourself see a change in yourself
Last but not the least I will like to say what matters is your post-graduation so start working harder for that too.
All the very best for your future..!! Kudos!!