[Help] Unable to successfully gen pokemon/wondercard

[arcues19875]

Hi!
So, I've look through the FAQ and nothing really helped me out. I'm trying to implement a wondercard and pokémon into my Ultra Sun game. Whenever I overwrite the old sav with the new one, neither the wondercard nor the pokémon itself appears. Am I possibly doing something wrong?

I'm trying to inject the Legends 2018 Zygarde that I accidentally missed out on last month.

 

Thanks!

[Sabresite]

You are using PKHex?
It is as simple as going to Mystery GIft option, clicking Import, selecting the wondercard, then pressing save. Export the save, and restore it using Checkpoint or JKSM.