Again, I don't know when and where was the last time you checked.
Anyway, this verse is about the attitude of individual prayer. Individuals shouldn't "show off" when they pray. That doesn't mean public group prayer isn't allowed. Group prayer is usually led by one person, or a few people taking turns, because that is more orderly than everyone praying out loud at the same time. When pastors lead congregations in prayer they aren't doing it to "be seen by men" for "reward." (At least, they should NOT be doing it for that reason.) But even the pastors, when they pray as individuals, pray privately in their offices or rooms at home.
You see, the
motivation of the hypocrites is that they "
love to stand and pray in the synagogues and at the street corners, t
hat they may be seen by men." That's the difference.