Meta Developer App Setup – WhatsApp Business API + Lead Ads Webhook (1-4 hr consultation)

I'm building a SaaS platform and need a hands-on guide to configure my existing Meta Developer App correctly. My webhooks are already built and tested locally. I just need someone who has done this before to walk me through the Meta side of the setup Scope: - WhatsApp Business API: Connect my WABA, configure phone number, set up webhook subscription in the App Dashboard - Lead Ads: Configure lead webhook subscription, verify endpoint, confirm field subscriptions - Confirm my app permissions are correctly requested (leads_retrieval, whatsapp_business_messaging, whatsapp_business_management, ads_read) - Help troubleshoot any config issues live over screen share What I already have: - Meta Developer App created - Webhooks built and running (listener service ready) - Business Verification submitted (Pending verification) - App Review in progress What I need from you: - Hands-on experience with Meta's Developer Dashboard (not theory) - Ability to screen share / walk me through steps live - Familiarity with WhatsApp Cloud API and Meta Lead Ads webhook setup specifically Deliverable: A working, correctly configured Meta App with both webhook subscriptions active and verified. This is a short, focused task — 1 to 3 hours max. Looking for someone who has done this recently and can move fast.