Help for Feldpost 24025

[olseer]

My great uncle sent several letters in August and September 1942 from Feldpost 24025, which is somewhere most likely in Greece or Crete. The Feldpost unit is listed as "Stab Feldersatz-Bataillon Afrika". I am trying to determine which German base it would have come from during that time.

Does anyone know of any leads?

[olseer]

Where might this have been filmed? It only says "south coast of Greece"?

https://www.youtube.com/watch?v=RBWwhlc4bQQ