Fix Meta Ads Not Spending

I have a Meta Ads Manager account with a single campaign that shows Active and error-free, yet the budget never leaves the wallet. I’ve already followed every tip the Meta support chatbot could throw at me, but impressions and spend are still stuck at zero. For this one-time consultation I’d like you to start by digging into my audience, budget, and campaign delivery settings, then work outward. The campaign objective is set to Messages or leads, and responses should be routed to WhatsApp. Everything else—from billing to policy status—looks clean on my side, so I suspect a hidden delivery blocker or mis-configured optimization setting. I’m happy to share screens or grant temporary view access so you can audit the ad set, placements, optimization goal, learning phase status, and any throttling flags inside Business Manager. Once you spot the issue, please walk me through the fix step-by-step so I can replicate it in the future and get the campaign spending immediately.