Step 1. Start a world in MCPE, then tap the Omlet overlay. Before you open the MCPE, make sure you have enabled permission for Omlet Arcade overlay settings.
Step 2. Tap "Host World"
Step 3. If you want to Live Stream your multi-player game, tap "Live Stream". If not, just tap "OK".
Step 4. That's it! You are now a host of the multiplayer world. You will see a message on your screen if someone joins!
Step 1. Select MCPE as the game you will stream.
Step 2. Turn on "Multiplayer Mode", then tap "Start Streaming" to start.
PC Tool User
Step 1. Click “Host” in the navigation bar.
Step 2. Click “Host World” on the pop-up window.
Step 3. Create or start a world in Minecraft. And don’t forget to enable “Multiplayer Game” in game settings.
Step 4. That's it! You are now a host of the multiplayer world.