iPhone, so many wifi points, mine won't appear in the list!
If you can see the connection OK from your Mac, then try elevating its priority - which you can't do from the phone, but is simple on the Mac.

System Prefs > Network > WiFi > Advanced...

You can drag access points into a preferred order. If you move your WiFi to the top of the list, this should then sync to your iPhone &amp; it ought to then choose that as its preferred connection.