The second EA I have written is for learning how to trade using the Strategy Tester, it only works in the tester and is not for live trading. If you open Strategy tester and use the settings as shown below using the Symbol and dates you want to use, the default spread is current but on weekends that can be very large, you can edit it to whatever spread is appropriate. Then click start, the tester will open the template I have provided for this EA in the test window.

You can buy or sell by clicking the buttons when you see the right setup and close at anytime you wish, when a trade is open you can add more and move the TP and SL as you want.