Toyota Starlet

Got stuck twice with my car. First time in Oct (it was just 6 months old), they said it was the battery & replaced it. Last month, it happened again—this time, they said a terminal was loose. At one point, neither my key nor spare worked. Only got fixed after the 5th attempt, and they blamed me for ‘leaving my keys in the sun’… when I’m barely outside. What a joke.