Hello as you already joined in TIME Institution and scoring average qualifier marks try applying for SIBM/SCMHRD Pune there will be pre entrance examination for the specified institutions,incase you qualify any of the institution entrance join your preferred course but for SIBM you need to have 3 yrs work experience after your graduation for entertaining their institute so try applying for both but focus on SNAP if you're recently passed out,incase if you can wait gor the particular institute search for an business management company who will provide you a work experience letter for your entrance so that would help you in getting qualified for your preferred institute or incase you can't wait search for a good institution according to your qualifications.