How do I get alerts to my phone? I changed the settings to true, but still no mobile alerts. 

Take a look at this blog article which describes the process:
https://www.snapdragonsystems.com/metatrader_articles/392/

 comment le configurer ? je narrives pas a voir les engulfings comme dans le graphique de la presentation?

je change les parametres mais rien ne sactualise

Waits for bar to close before giving alert, so almost pointless on higher Time-Frames.

Hi, the trouble with having it alert intrabar for engulfing bars is that the bar might end up not being engulfing. It's designed to alert for definite engulfing patterns on the bar close