Return of Gifts as the Engagement called off

Hi I have the question I was engaged to a guy in 18.6.2020. My father gifted him 2 lakh of Rs for the preparation and arrangement of engagement but our engagement was called off as they were pushing us to don't abide by the law and arrange for 200 people in Baraat which we strictly said no, so they called off the engagement. Now since last 6 months we are following up with them to return our Gifts and cash along with the engagement ring which we gave but first they kept on pushing the timelines and now the guy has blocked our nos and his mother didn't take our calls.His Uncle has also blocked us and ran to Bangalore to his sons as they used to live here in a Rented house in Patna. Pl guide us as I have parents who are quite old and my father regularly needs to be admitted in hospital and we are in quite a financial stress. We are ready to return their gifts and rings that they have given us the same day they transfer the money to us still they are not doing the same. Pl anyone if could help us we are having a lot of sufferings all together.