Hi, so I am at the point where I am asked to finish the railroad between Eregli and Adana - which I did. I built a railroad from Eregli through the narrow canyon to Adana (see my screenshot below). At this moment i can't already build the Sultan's wagon.
Now nothing changes, I still am asked to connect the cities. What did I do wrong? Do I need other stations? Must the railroad to the harbour be connected to the main railroad too? Your help is much appreciated, thank you