remove

Hello all, I am newbie here. I have 2011 Corolla Auto Sedan. Could anyone please guide how can I remove the armrest/cup holder of the rear seat? It seems like there is a clip of some sort on the left side of this armrest but somehow not been able to remove it. Thanks for your help. :)

I would like to remove the stock lip spoiler from my 14 Corolla S so that I can paint it and then re attach it. How is the spoiler attached to the car? Tape? Glue? Screws? Something else? Thanks