Gwalior

Hello there!
Please learn acting from some acting institute. There are few good acting institutes to pursue acting. Observe people practice acting. FTII, SRFTII NSD, AAFT, State Institute of Film and Television, Rohtak
School of Film and Mass Communication, SHUATS, Allahabad
National Institute of Design, Ahmedabad
Government Film and Television Institute, Bangalore
Jyoti Chitraban Film and Television Institute, Guwahati
Flash Frame Visuals Academy of Film and Television, India
Annapurna International School of Film and Media (Not for profit), Hyderabad
AJK, Mass Communication Research Centre, Jamia Millia Islamia, New Delhi
Srishti School of Art Design and Technology, Bangalore
Regards

Congratulations.
Both Colleges are great, and the decision depends on what do you want afterwards. NIT-Surat has a slight hand over placement. But, honestly Placements depends on student, not on college entirely. See, the college website for the professor's list, their merits and decide. I'm not sure whether you have this information of not IIIT B is an International Institute of IT, unlike all other Indian Institute of IT. It is like a small brother to IIIT-Hyderabad. Being private, it will cost a little (80k more per annum), but in Bangalore, if you want CSE, come to the Silicon Valley itself. Every Professor, Assistant or Associate in IIIT B has Ph.D from International Schools, the UG programme isn't known to a lot of people, and so the cutoff can be really low. If you want a real gear in Engineering IIIT H and B are place to be after top IITs and BITs in ranking. Hyderabad is Better, and so have an over 300 cutoff in Mains.