Use the Projects tab, just after Info — it lists every project for that client with its stage, progress, value and date.
Click a row to open that project's dashboard.
A project appears here once its estimate has been accepted.
Rules and limits
The extra fields sit behind the More details switch so the normal form stays short.
Only the addresses saved on that client appear in the send confirmation window.
Still stuck?
If a step does not match what you see on screen, stop there and open a ticket from Support > My Tickets with a screenshot of that step. The team will look at the account directly.