Hello I have a problem I want to make pistons, redstone stuff and other Minecraft mechanical to work but it won't work I'll do anything please help! (And I want mobs to spawn too) I really need it!

You need to edit properties of server ...

Hey! First, make sure the world isn't set to Peaceful, because mobs won't spawn there. Set the difficulty to Easy, Normal, or Hard.

Also check these settings:

- Make sure "doMobSpawning" is set to "true".

- Make sure you're not in Spectator mode.

- Check that redstone is enabled and that no server plugin is disabling pistons or redstone.

- If you're using Paper/Spigot, check the server configuration for redstone and piston settings.

- Make sure the area where you're testing isn't affected by a plugin, region protection, or spawn protection.

- Try restarting the server after changing the settings.

If pistons, redstone, AND mob spawning are all broken at the same time, it's probably a server/world configuration issue rather than the individual machines.

Oh, and if you're using Minecraft Bedrock, also try these commands:

"/gamerule doMobSpawning true"

Make sure the world difficulty is Easy, Normal, or Hard, not Peaceful.

If pistons and redstone still don't work, check the world settings and make sure you're not playing with any add-ons or settings that disable redstone/mechanics. If you're on a Bedrock server/Realm, the server or add-on could also be causing it.