Worship is not a to-do list. It is not a scheduled event. It is not singing and raising hands. All of those may lead you to worship but they are not a worship. A worship is a moment-by-moment experience with God through Jesus Christ.
You must come to the place where you know and believe that all your sins were forgiven and that you are saved eternally.
Seeking the Lord’s face means seeking his presence. “Presence” is a common translation of the Hebrew word “face.” Literally, we are to seek his “face.”