BCA

These colleges are good and definitely one of the best for BCA in Pune
https://www.shiksha.com/it-software/colleges/bca-colleges-pune
https://www.shiksha.com/it-software/ranking/top-bca-colleges-in-pune/96-2-0-174-0
All the best!

Bachelor of Computer Application (BCA) is a technical degree course that prepares students for a career in the field of computer applications and software development whereas Bachelor of Business Administration (BBA) is a bachelor's-degree in commerce and business administration.
If you join BCA, then go for MCA course later. In contrast to this, if you join BBA, then go for MBA course and try for job opportunities on the basis of post graduation as the highest level of academic qualification.

Yes, you can do it!
Firstly, there is no matter about Hindi and English. As a commerce student has no option, they are always considered as English student because accounting will be done with English not Hindi how would you make a balance sheet and profit and loss accounts in Hindi.
Secondly, it's up to ur skill in which part you are strong which one is not.
Alway hope for the best. Att the best

Subjects that we have to study are:
1st semester: Mathematics foundation, Computer Fundamentals and IT, Business Communication, Programming in C.
2nd semester: Discrete Mathematics, DBMS, Accounting, Data structure in C.
3rd semester: Computer Organization and Architecture, Statistics, OOP in C+, Fundamentals of Management.
4th semester: Java, Operating Systems, Visual Basic, Computer Network.
5th semester: Software Engineering, Computer Graphics, Numerical methods, web designing.
6th semester is only about project reports and viva-practicals based on internship projects.