During Elijah’s time, there were many widows in Israel but God didn’t send Elijah to anyone except a widow at Zarephath in the territory of Sidon.
There were also many people with skin diseases in Israel in the time Prophet Elisha, but God cured no one except Naaman from Syria. In the Prophetic Ministry God does not deal with situations through groups. He deals with situations individually.
There may be many people going through a similar situation but God will only attend to the one who carries a divine revelation of the movement of God through the prophet
@Prophet Shepherd Bushiri teaching