Selling past install date products

Closest Store: Pretoria - WONDERBOOM JUNCTION Comment: I bought 4 x ink cartridges for a Canon printer. Magenta XL - 451, Cyan XL - 451, Yellow XL - 451 and Black XL - 451. Three of these products say the "Install Before Date" was Oct 2018 and one even July 2017! If I now install these in my printer and they don't work or worse, my printer gets damaged because of this, will Incredible Connection, replace my printer? How can you sell products to the public knowing that the expiry date was long overdue already. I see this as a serious offense and should maybe post this on Facebook as well. I have not yet opened the packaging and also took some photographs of this, as proof. I eagerly await your response to this undesirable behavior. soonest. Guesss what...NO response!!!