Bought SG on Steam awaiting to actually receive this

I recently bought SG from Steam for the first time playing this game. I have not received this in-game as yet and was wondering if anyone knows why?

@StewSauce8009 First purchase on Steam for PSO2 takes 24-48 hours to be posted to your in game account to combat credit card fraud. Sign in to your account after 24-48 hours have passed to claim your purchases.

Also, once you claim for the first time, you will not have to wait for future purchases like you have to with this one.