Hey,
Bachelor of Visual Arts is a 3-year full-time undergraduate course divided into 6 semesters.

The average annual course fee charged in India ranges between INR 50,000 to 6 lakhs, depending upon the institute offering the course.

The average annual salary offered in India to successful graduates of the course ranges between INR 2 and 20 lakhs, depending upon the candidates expertise in the field.

Eligibility for Bachelor of Visual Arts-

10+2 education completed in any stream from a recognized educational Board.A minimum aggregate score of 50% (45% for SC/ST/OBC candidates) at the 10+2 level.

So it is important for you to pass your 12th exam in order to to get admissions in bva. You may appear for  your 12th again and them may give the admissions in various colleges for bva.
Hope this helps.