Maruti Suzuki India — Total loss car resold

Our ex-car number MH 12 PC 2670, was drained in accumulated water in parking for hours. Insurance did survey told us it's a total loss vehicle and can't be repaired. We were financially in loss due to it. Now after few month the vehicle is repaired and sold to someone and that person is using our car. Nexa showroom team wagholi got all docs signed by us for transfer and NOC and all. And the fastag is still by my name we had recharged it, new battery was changed by us, the registration is still by my name and some one else is using that vehicle. My question is IF THE VEHICLE WAS A TOTAL LOSS AND WAS TO BE TRASHED THEN HOW IS IT NOW REPAIRED AND SOLD TO SOME ONE ? this is a kind of fraud to use...we lost our car for no reason. We paid nonsense parking charges at the nexa showroom for parking, they do not even touched our vehicle f or days . We had to run around to banks and showroom multiple time for getting this closed and to get the IDV balance back to us. The Lombard insurance team and the nexa team are not supportive and do not care for customers.
Please answer my question, our emotions where attached with that car. They all played with it and created all nuisance.