Toyota vitz

I bought toyota vitz on February 2024 the radio played for only a week, took it to toyota then they fixed it, it played only one week again called them,they told me to bring the car to the garage they fixed it,again radio played for only a week then I took it to the garage again it played for 4 days this time, I am very disappointed, this is my first car I am not happy at all I spent somuch money on petrol to fix this radio...