Theft of iPod from my vehicle --C1953M

My girlfriend and I took our vehicles on 19 June 2015 to check the alignment and to repair a punctured spare wheel. We left the vehicles at intervals at the premises. We took our valuables from the vehicle but I forgot to take my iPod from the cubbyhole. The iPod is connected to my sound system and forms part of my music centre in the vehicle. On 28 June 2015 whilst we were driving in my vehicle to Houtbay I discovered that the iPod was ******. I went to the premises in Montague Gardens on 2 July 2015 and spoke to Aubrey Farrell. He was unable to assist, but made a few phone calls. Eventually a Mr Lawrence Speedy from head office phone me. After listening to my story he indicated that they could not help as they had no evidence that their employee/s in fact stole my iPod. I felt that this was unacceptable as my explanation to the effect that my iPod always remained in my cubbyhole, is therefore not visible to anybody and that it must have been ****** by the person that took my vehicle for a test drive on that particular day , provided sufficient information and proof. I intend to take this matter further in court.