Some players are using cheats, get the blocks of explosives, which then destroy all the buildings on the server, through the plugin DisableTNT you can disable the use of explosives on the MCPE servers. This will allow you to save the spawn and the buildings of other players, and of course to pull the nerves it has to be just furious that TNT is not working.
Installation: 1. Download the archive with the mod; 2. Unpack the archive; 3. File DisableTNT.php place in the folder /Your_server/plugins/ and restart the server.
I am a professional from Minecraft PE Team that creates and publishes the best content for Minecraft players. We have been studying custom gameplay, modding features, as well as popular game themes for a long time. You can be sure that our materials are designed for the player to spend more time in the game world than usual. Additionally, our modifications will allow you to turn your game into absolutely any other theme. I'm also a pretty good player, so I'll try to answer any of the questions in the comments.