On my PSP version there is no anchor symbol. There seems to be no option to move troops on to ships, this leaves me unable to really win the game for either side. Any other suggestions please?

Hello, I have recently purchased a PSP version of the Commander - Europe at War, I am unable to move any troops on to the ships, playing as allies or axis. I have tried placed troops (none garrison) on the port square, with a ship in the harbour, but next move I try to move the troop on to the boat ...