Hi Milward,
Yes the robot will work on your pc. If you are using MT4 and there is a smiley face in the upper right corner of the chart then the robot is installed properly. If you are using MT5 and there is a blue hat in the upper right corner of the chart then the robot is installed properly.
If the robots were not installed properly you need to remove the robot. Make sure the Autotrading or Algotrading button is depressed and then install the robot.
If the robot is installed properly then you will need to give it more time for a trade to develop. Since you have been waiting for three days now I would expect a trade to develop anytime now.
If none of these solves your problem please let me know!
Alan,