Poor workmanship

Took my vehicle in for new injectors in November 2023. We discovered an oil leak shortly thereafter and was told to come back in January 2024. Since then the engine blew twice and we were blamed. I took it for an evaluation and it was found that they reused "single use" parts, bolts were missing and foam was sprayed in by the injectors. When I told them to refund my money or pay the amount to have it fixed properly, they refused. (once again blaming us) The vehicle continued to smoke heavily. I would definitely NEVER recommend them as they try to cover up their poor workmanship and blame the drivers.