Renault megane 4 gtline edc

Bought renault megane 4 gtline edc two years ago. I have had nothing but worst experience with the car, after few months of buying a car it had issues it had to be taken back since it had suspension issues. few months ago i was told i have to change shocks on the car they are not covered by warranty, a car that has 60k kilometers on a clock, after that the gearbox release button came off, I am told its not covered by warranty. so basically the warranty does not cover anything. Renault and its car and warranties are just a waste of money.