Hearthstone packs

Dear Blizzard,

I just wanted to say that u are greedy company. I opened around 30 packs in your game and didnt get any legendary card. Thanks a lot for your trash game, and thanks to God its not popular anymore.
You are adding some new cards, new packs over and over again, but your game is lagging in menu and when u start a game. No, its not my computer, this problem has everyone. But who cares if u can add new packs and get money from your fans auditory. Look at new skins u get added on game, its disgusting.
Thanks, for fun i get when i was started to play this game, but this game is not the same Anymore.

Good luck