Not able to find feature in 1.2.8

When I checked the market place there was no section for 12 days of Minecraft. I checked and there was no way to view the 21st all the way up today. Please add this feature to the market place where you can see and buy every content that has been released and people can still get them for free. Thanks Mojang please add this and new and old players will be happier please add to version 1.2.8.0 or 1.2.9.0.