How to Record Gameplay on Mac Sierra
You don't need your Macbook for recording:


Make sure you have iOS 11 installed on your phone.
Go to settings, control panel, manage control panel, and then add screen recording to the control panel.
Open Mobile Legends, swipe up to invoke control center, click on the screen recording button, wait 3 seconds, and now you're recording.
When you want to stop recording, invoke control center again and disable the screen recording.


The recording is now available in your photo library.