Europa Stamps on Postcards.

Hello Danubis,
I send 2 cards
No one has been received yet.
But I see that one is already expired.
Is that a mistake?
Jessica

Thank you very much

It's not a mistake. I expired it in order to open aditional slots. In case you wanted to send another one. I noticed that your partners have not logged in recently to register your cards. I thought that openining the slots will speed things up a bit.
Even if is expired, it can be registered. This only changes you sending limit.