How to get Parental Control Kroha running in the background on LG?

First, on your child's device, open the Parental Control Kroha app > Tap the gear icon > tap “Edit Parental Restrictions” > Enter the PIN code > If any setup guide appears, go through it. 

Then open the Parental Control Kroha app on your child's device > Tap the gear icon > tap “Temporary deactivate for 2 minutes” > Enter the PIN code. This is to ensure that the settings on your child's device are not locked for 2 minutes, and you can check them.  

Next, check the power saving settings. To do this, use the following instructions: 

• Open Settings on your child device > Battery > Power Saving Mode Exclusions > Find the Parental Control Kroha app in the list of apps > And turn the switch to the active position to exclude Parental Control Kroha from battery optimization mode.

• Open Settings on your child's device > Battery > Background Restrictions > Make sure no restrictions are enabled for the Parental Control Kroha app (the toggle should be in the inactive position).