why wont this work

[zinc summit]

1. Why did you make a new post for an issue you already were being helped with in your last post?
2. you need to use the expressions player's tool and player's offhand tool (note these are the values before the swap)
3. You should be using is a nether star
4. the last line is made-up syntax

[vocal lotus]

1 this is a different issue
2 ok
3 ok
4 i know