One of the BEST GAMES but we need more

One of the best games but we need more like on laptops and PCs and computers have much more. We also need COMMAND BLOCKS!! I looked on YouTube how to get command blocks and they have it on the newest updates but yet I dont! I LOVE THIS GAME SO MUCH THOUGH BUT WE NEED MORE!

Aprogirl900 about Minecraft: Pocket Edition, v1.0.4