Fix Meta Ads Manager Setup and possible Login Support.

I have a Shopify store that should be feeding products, pixel data and conversions straight into Meta’s new Ads Manager, yet every time I try to complete the connection I’m met with vague “API error” messages, which I have uploaded. So far I’ve connected the ecommerce platform, tried deleting and rebuilding the entire ad account, scoured Meta’s documentation, and even asked AI agent, but the account is now stuck in limbo—Meta won’t let me do anything.

I tried collaborating with a nice Freelancer who was unable to access my accounts.Said he just get getting rerouted back to the login screen despite being provided with full access. So I am likely going to need someone is able to guide me through a share screen and walk me through the set -up process.

What I need is hands-on guidance that gets me from this broken state to a fully functioning Facebook ads setup. The ideal flow is:
• audit the current Business Manager, Commerce Manager, pixel and catalog configuration
• resolve whatever authentication or permission issues are blocking the API calls
• reconnect Shopify so the product catalog syncs and server-side events (Conversions API) fire correctly
• verify everything by launching a small test campaign and confirming purchase events in Events Manager and Ads Manager.

I have uploaded some of the error messages. Please note: I had a fully functioning internet service, so despite the error message, this could not be the issue.

I’m happy to jump on a live screen-share, or follow detailed written instructions—whatever works best to get this solved quickly. I need this done ASAP.