Talk:Shop/Purchasing/@comment-25366430-20150317172829

I'm trying to purchase (with enough DMM points converted to Kancolle) a ship slot expansion from the shop to no avail. Instead of the pic on the right appearing after clicking the confirmation button, the back button to the left of the confirmation button just greys out although the top panel is still clickable.

Does anybody have any ideas what sort of problem I am having?