Hello student in most business schools TCS team visits for placements, summer internship etc you need to contact your placement member and ask them that you're seeking internship with TCS team so they'll provide your CV to the recruiters at the time of placements. You can also also check TCS website for internship and Apply for the same with all the details.

For more updates refer to the link mentioned below - https://www.tcs.com/careers/ace-program/en-in

Feel free to comment if you have any doubt

Good luck