Certainly the reason why it didn't receive any replacement in my game

.
My campaign which was formidable

ended early this afternoon after a final crash.
The years 1918 and 1919 were simply formidable with much more actions than before.
It ended whereas i had epic battles in Ukraine and i started an Invasion of Baltic States with some success in September 192:D
Nevertheless the Red player shouldn't have a Corps/Army directly in front of Narva since the British navy is master of the sea and prevent your fleet to support you + the Baltic/Whites Gunboat don't allow your troops to cross the river. Next time i will fight toward Pskov

with this Corps.
Until the end i had message about new diplomatic options that never appeared.
It seems also that the Reds have always no Political option : This page is empty from the start. I can think that only the Whites have some Political Options.
No possibility to buid tanks with the 3 plants i have built.