Complex entity not spawning using item

So I'm using this guide (https://mcreator.net/forum/71755/tutorial-entity-facing-block-all-rotat…) to make an entity (a wall of ice) that faces away from the player when spawning. I had copied everything to the T except for set rotation being reversed however, it doesn't spawn at all even with its spawn egg and I don't know why.

My code for spawning it, trigger is upon right-clicking in the air and on block with an item https://i.imgur.com/3oerUQy.png

And my code for while it has spawned, trigger is on entity tick update  https://i.imgur.com/srFa0so.png

EDIT: After deleting the directional requirements and direction variable, my mana bar now no longer works with my other spell :/