i have looked at the economic overview, and i have seen red sqares, with - 500 in it, thous this mean i have not enough of this type?
for example, i have clicked at hardwood planks. i have 4 k planks, 6 k wood and 28 foresters. and at the wood is 500 minus.
i don't get it. can somenone explain it for me?
greetings salinda