At this point, wouldn't contacting an immigration lawyer be beneficial? As he says in his other article (see lm28469's comment), he wants to visit the US and no

At this point, wouldn't contacting an immigration lawyer be beneficial? As he says in his other article (see lm28469's comment), he wants to visit the US and not give up hope. See https://www.ailawoffice.com/immigration/visa-denial https://www.ailawoffice.com/immigration/visa-denial for example.