Inexcusable accident – what do I have to do now?

Hello, this morning a truck with trailer took my car, which was parked on the parking strip. Actually the whole driver side is broken… The opponent is insured at the Kravag and that was already an experience call, because they absolutely wanted to send me their expert (CarExpert). Well, that I could ward off. But then I was told, that with another expert the approval of the report can not take place immediately and that this then takes up to 6 weeks. can, since the opponent has to answer first. On the advice of the expert I have already taken a lawyer, since I now have an appointment tomorrow. The following costs of the report are already available to me: replacement value approx. 10.800€ damage amount : approx. 4.826€ impairment: 600€ usage loss: 35€ per day Now I am thinking about whether I have the car repaired (Corsa D, 03/2010, 14tkm) or not. nothing more… That in the case of a repair the insurance replaces the cost plus replacement value plus usage loss is clear to me. But what does it look like, for example, if I sell the car unrepaired? What do I have to do then? Of course there is one or other expert here. Thank you very much S.