So you sent me a message. What does this mean?

1. You sent me a message. I didn't see it at that time for various reasons. Now I know. -I apologize.

2. So you attach so much importance to me and send me a message. -I'm surprised.

You really didn't send a text message, and you lied to me that you did. -I expressed distrust and anger.

If there are further situations and contexts that can be combined, you can continue to ask questions.