Good Game, But Some Bugs

I absolutely love minecraft! I made a city world yesterday and I built a huge collage, an Arbys, a Flower Shop, an Ace Hardware, and an Armor Shop. Im currently working on the down stairs of the Ace Hardware and after I build the Ace Hardware Im going to make a bakery a grocery store and a horse adoption center. So again Im working on my ace hardware store I accidentally broke a block in it and I tried to grad some red clay to fix it but when I clicked on the red clay it wouldnt show up in my hot bar? Ive tried almost every block in mcpe and none of them will show up in my hot bar and Im getting furious. Please fix this because I need to finish building my city but I cant bc none of the blocks will show up in my hot bar )):

bbwbyrio about Minecraft: Pocket Edition, v1.1.4