Joe,
The robot did not buy but shorted IWM yesterday. The entry was at the limit entry price that you should have entered for the day with your broker. The limit was 77.52 for the initial entry and 77.51 for a secondary entry today. The robot officially only trades initial positions.
You find these settings on the robot pages. The best way to know a trade was entered is to check if the limit price was hit (or exceeded). The best way not to miss a trade is to enter your limit orders prior to the open.
Billy