Zoomcar — Home delivery not done

I took a booking on zoomcar with the vehicle of Maruti Swift MT petrol with reg. no of KA04MT7806. The booking ID was JPS692DO7. The service which zoomcar company provided was unexpected and I am offended. The agent number given in the app was switched off. We repeatedly trying to call customer care from them also there is no response. Till now there is nothing sorted out. The main thing is I paid in advance 872 through my credit.
This is disappointing. In future I'll not prefer zoomcar for sure very worst company.