How do I make my enemies follow me?

I am using the line of sight behavior and I am trying to make the enemies who have that behavior walk around to follow me after I made contact with them. thank you very much

If it's a side scrolling platformer then you use line of sight combined with platform simulate left/right based on if the enemy x is greater or less than the player. Or enemies could be bullets where you set the angle to 0 or 180 when they have line of sight. There's lots of ways to do it, you didn't give much information about your game though.

It's a over the top shooter

If it is very simple follow logic then you can use bullets that set angle toward player (see the enemies in the 'ghost shooter' tutorial). For more complex following you can use the 'Pathfinding' behaviour, there are also example levels and documentation on how to use this.