I lost my blocks

I play servers when Im done playing I go to my normal worlds but I have no blocks not even survival mode please fix this I can play minecraft anymore also remove time limits from server I can not make my videos also if you can remove time limits make a server that wont have a time limit pls fix all this the only server that you can play on a iPad is lifeboat servers but life at server have time limits all that mean minecraft you cant play minecraft something must be done then I will make 5 star then minecraft will be good again also thanks to that I can only play servers that means less minecraft and less videos

not good but good about Minecraft: Pocket Edition, v1.1.4