Sorry, no postcards sent from Guatemala

I found a post office while I was in Antigua,  Guatemala, but there were no stamps for sale, and  no way to send postcards, due to a long dispute between the Government and the Postal Service. I had heard about this from a friend in Guatemala, but wanted to double check that nothing had changed, which sadly, it hadn't. There are private couriers and methods of sending mail, but I'm not sure how reliable these are. There was  only one member of staff in this reasonably sized Post Office, and I was the only customer.  I was told the only place to  buy stamps is Guatemala City but we weren't able to go there this time.
I do have some  beautiful old Guatemalan stamps from a collection which was my dad's and these seem  even more precious now that we've visited this wonderful country!  More about the stamps  and locations  we visited coming soo

This  Guatemalan postbox  hasn't been used for a while!