Let’s make the next part clearer.
For a new website, app, platform or supporting system, start with the problem and the outcome you need.
Useful context helps.
If you have them, include links to an existing site or app, the audience you are building for, and any technical constraints that matter.
We can then work out the right next step: a focused build, a clearer product direction, or a system that needs strengthening behind the scenes.