delta spout reinstall help

[helloguys2024]

Hello,
I took off a delta tub spout and how I have no idea how to put it back. I tried various combinations but the water links from place where it shouldn't. I can not figure out how to put it back together. I am hoping you could help. I have attached several photos so you can see what I am working with.

thank you in advanced,

john

 

[breplum]

Professionally, we NEVER use copper tube tub spouts...only threaded nipple spouts, which are more reliable.