New to all this, how would I properly make a sacrifice/offering to Selene?

So, I have a bit of experience with pagan and animistic religions, been sort of practicing Norse paganism when I can because of family, but I’ve recently felt drawn to give back to Selene. Idk man I’ve always felt connected to the moon in someway, like she’s watching over me or something. Not important. But if anyone has ever done an offering to her before, what would be the best kinds of things I could offer and how to do it?

Also, because of how the full moon lands this month, I won’t be able to make the offering then. Which sucks, but I guess as a backup question would that matter a ton?