ZERO class weapon help

HarooHaroo

New member
Apr 12, 2019
1
0
1
portland, oregon
I made a zero the other day and I used a bonus potential scroll. The scroll said it was a ''success'' when I applied it to my weapon yet nothing happened and now I can't use scrolls on it anymore.
how I can get bonus potential on my zero weapon?
I can't seem to find it throughout the internet about this.