You do not have to wait on the email to keep moving.
Your submitted brief has been saved for Pathfinder review. A copy is being sent to the email address you provided. Use the toolkit now to identify missing information, prepare for a scoping conversation, and avoid buying a solution before the requirement is clear.
What to do next
1. Review the brief you receive by email. Correct anything that was incomplete or too broad.
2. Use the toolkit. Pay special attention to decision ownership, dependencies, accessibility/data/security requirements, and acceptance evidence.
3. Decide whether you are ready to scope. If several unknowns remain, discovery should come before implementation pricing.
4. When useful, start a Pathfinder conversation. Bring the brief so the first conversation can focus on decisions rather than re-collecting basic information.