I have a Xiaomi phone (MIUI 5)

Step 1: Tap on "Settings"

Step 2: Select "Apps"

Step 3: Scroll down to find Skooly and tap on it.

Step 4: Scroll down and open Manage Permissions

Step 5: Swipe right to turn on Auto-Start

Step 6: Select OK.

Step 7: And you're done.