Do Your Own Praying
The Greek word translated afflicted doesn't mean the result of sickness and disease. It means "troubled."
If you're in trouble, you need to pray. That's what the Word says. Notice it didn't say your pastor needs to pray for you or your friends need to pray for you. It says you need to pray.
Too often we try to find a quick fix to our problems by asking everyone else to pray for us. There's nothing wrong, of course, with having others pray for you, but you'll never get your life to a place of permanent victory until you begin to pray yourself.