how to make enemy follow the player in my game

hi folks,

please play the below link

dropbox.com/s/915lqkxmfwe8b79/Screenrecorder-2018-06-18-16-43-48-645.mp4

in this game, it looks like enemy is following the player but it is not following the player. it is moving randomlly in any direction. i need enemy to follow the player. can any one help me for this logic.

special thanks in advance

Try Pathfinding behavior to move enemy to player's position every few seconds.