Use the Arrow Keys or WASD to move. To pick up cargo, move over a red dot, and answer "Yes" to the question prompt. If you enter anything else, you will not pick up the box (you do not have to type "No" specifically). You may only carry 1 load at once. The game (if it even be called as such) has no end. Once you have delivered all the cargo, the red dots will disappear and there will be nothing left on the map.
Pivo_Gerakla poe.com I find it so funny that a russian game just so happens to be about delivering alcohol