Um, Purchased Guardian Armors pack with Steam.... but there is like no authorize button or something?

Um, I asked trade if anyone could help me offered 50 energy even and like I will give it to anyone who can help me below.
So uh, nobody seems to know the answer to like why the heck there wasn't an authorize button, and um that is what I keep getting told. I have like "already purchased" the pack, so someone told me just to like wait. But it has been like.... an hour and still no mail from the haven treasury. So.... umm what do I do.

Go to your steam library. Activate the game. Close SK, and reopen it.

If closing and reopening doesn't help, please contact support. Thanks!

But like Ters um, would that require me to buy the thing again? I will try what hippo said but I will like try to do what Ters said first so um he can get the CE if that like works and stuff cause be posted first and stuff.
So like, brb and stuff while I uh try this.
um, edit: Woah, like we posted on the same minute before I like edited this, so like I will try and like reopen and if that works I'll um send Njthug 50 energy since like Eurydice and Njthug are the same people and stuff.
Make sure you're logged on your steam account then go here and purchase it here: https://billing.spiralknights.com/billing/shared/select_type.jspx
You can mail the ce. :)