can someone explain me how i in mcreator if i right click an item it teleoprts the player 5 blocks forward

go to the item's triggers section, go to trigger "when item is right clicked", make a procedure and attach it. in the procedure, put down "set location of event/target entity" and this is where it gets complex. you have to figure out how to count if the player is facing x, z, -x, or -z. You're on your own!