5 months without vehicle

My vehicle was ****** on 25 September 2017. It was recovered within 2 hrs with mainly damage to the dashboard. Discovery dragged their feet in getting the vehicle released/moved/assessed. It eventually made it to CK Couchworks in the middle of November. CK then only realized a few weeks later that a part had to be imported from Japan. The part arrived here at the end of Jan. Every time CK realises that another part has to be ordered. I've not heard from discovery in months. No Courtesy car. No customer service. Next week will be 5 months without the vehicle. In the meantime I'm having to pay my insurance and finance installments. Don't go with Discovery Insure unless you willing to throw your money away by being without a car months yet having to pay the installments and insurance.