Dont worry, the mods will move the thread to the right section.
Just a tip: if you are asking a question about the game, the best place for that is Game Help.
Anyway, as for the question, you can buy them from the Easter NPC, who you can find in the Event Map. You can get there from Default. To get the egg currency (items) you just need to kill the appropriate bunnies on the map.
Hope this helped.