I googled to see if other owners had issues and sure enough there were problems with window regulators on this model.
Should you not have done that before buying the car, or any car.
Now do you want to hear all the issues I had with a Ford Mustang in its first eighteen months after having bought it new. Count yourself lucky. Order the part and install it yourself if cost is an issue.
And if you feel strongly about it and if you feel you will win, take it to small claims court.
As for safety issues, you report those to Transport Canada.