Why doesn't my funmail number refresh?

when I get funmail now the number of ho many I've got dosent come up.but when I clik on it it say sent 3 minuets ago

Adjustments to FunMail notifications does not seem to be instantaneous. Perhaps sometimes to log out and log back in would make such clearer, you could think of FunMail like a compu-server application wherein making requests could be pending in a compu-queue for processing, somewhat like that of a printer queue, or the compu-programming could be imperfect in refreshing the display so your refresh option might be usable, or clearing page-history then reloading might make it a problem with the internet interface. Have fun playing with that?