I posted an image and shortly after while looking for he scource I found one that was higher res, is there a way to delete the old one and replace it or do I have to ask mods?

(post in question: safebooru.org/index.php?page=post&s=view&id=7193718)

Yes,I guess

how do I do it? do you know?

Because you can ban it yourself,or telling to the moderator

oooh thank you!!

you're welcome twinchacho