Today my Twingo passed away!

Hello, my wife had crossed over 5 times today with my Twingo. Luckily nothing happened to her. The car is unfortunately so I think total damage! All airbags open except driver side airbag! Roof completely pressed in. A-pillar pressed in etc. He was EZ 09/2010 and had about 75,000km down. Does anyone have any idea how this now works with the insurance? Car was fully insured! Police was on site and the vehicle was towed. Did a Te rmin at the local insurance, where the car was insured! -How does it all work now? Replacement car (car)? Need one urgently, because I am working a lot and my wife has 20km to work (there is no bus connection there). -Can I unsubscribe the car? -How does this work with the purchase value? -Who will take the costs for the towing? Thank you for your help! mfg Rade