Interlock review: The audible difference

Had this thing on my suv for less than 24hrs, my car started to brake by itself, then the abs lights came on, the battery light came on then the engine light. I have an appointment to bring it back on friday. I also just had a safety done on the vehicle a day before to make sure nothing was wrong with it. When u showed up to the appoint I signed papers verifying that nothing was wrong with my suv. I'm holding them responsible and making them pay for everything. If anyone is from ontario and has some sort of lawyer involved please reach out