Company sue? Please help

I know the whole thing sounds far-fetched, but I ask for serious help and advice. The following problem: I bought one of these Germany flags for the car which can be clamped into the windows.. One thing I have fixed quite normally and there is also everything in order…when I attached the other (in the same place only to another window ), however, my electric window lifter was broken.. I did exactly the same on both sides. one day of a new window lifter cost 550€. I find this a bit too much for a 1€ expensive flag.. my question: can I blame the manufacturer and sue for damages if necessary? Sincerely Sebastian Eich