My Expert Advisor is not working. Why?

The most common reason why you fail to launch your Expert Advisor is its wrong configuration. Therefore, before launching or testing the Expert Advisor, make sure that you check all the settings. First, check whether the Expert Advisor file has been compiled, if the EA is allowed to trade independently, whether the button in the terminal has been pressed to enable the Expert Advisor, and also make sure that the code of the Expert Advisor is written correctly.