When you’re raising your awareness, or trying to get someone’s attention, you have a very small window within which to hit home.
You have to distil your communication into one eye-catching line and / or image. Don’t be tempted to cram too much in, as message complexity is disproportional to message efficacy. Put another way, simple wins.
Let the Comms Rule of One be your master. Then, when you’ve earned their interest, you can start to build out your messages and arguments.