I graduated 2015 and post graduated 2023 can I apply for MSW?

Yes, you can apply for the Master of Social Work (MSW) program at the Yashwantrao Chavan School of Social Work (YCSSW), Satara.

In India, MSW programs generally do not have a strict "upper age limit" or a restriction on "gap years," provided you meet the basic eligibility criteria. Since you have already completed a Post Graduation (2023), you far exceed the minimum requirement of an undergraduate degree.