Kalinga University

If you are not getting any better college than Kalinga University, Raipur then you may proceed. They will provide knowledge but placement will be not good as per your expectations.
Best of luck.

Kalinga University, Raipur is not an educational institution but a degree selling shop and it's selling degree for 2 to 5 Lacs.

MBA - 2 Years programme from Mahatma Gandhi University is better in terms of Subject Papers, Placements, Infrastructure, Valueadded Programs.

You should take this college, as this is the best college of this region. Plus, the fees of this college is quiet competitive INR. 5 Lacs for the 4 years including all the charges, plus the average pack of this college is INR. 3.5 Lacs that is quite good.

Definitely, Amity University Gwalior is best for the following reasons:
1) Best Ph.D faculty
2) Placement possibilities after BBA
3) Industry expert lectures
4) Special personality development workshops
5) French language as part of syllabus.
6) Behavioral Science, as part of syllabus to learn customer behavior.
7) Good track record of ABS Gwalior.
8) Many awards as best Private University by many national agencies since beginning of campus.

Eligibility Criteria for Admission: Candidate must have completed graduation from a recognized university.
*Admission is based on the marks obtained in graduation.
For more information: https://www.shiksha.com/mba/course/master-of-business-administration-kalinga-university-raipur-212644

It is a minor problem. Approach the University, with all particulars. Normally, you can get the Certificate the same day. Your college itself may provide the Certificate.

It offers regular B.Tech only. Yes, you can migrate to some other university through the credit transfer scheme.

No, it will be approved by UGC (University Grant Commission). For more, visit college's official website or call on their helpline number.