Connect WordPress with Facebook (Pixel / Auto-post)

Hi, I need a Meta/WordPress expert to clean up my Facebook/Meta Business settings and connect my website properly. Currently, there might be multiple or messy configurations. I want you to: Clean up my Meta Business Suite / Events Manager and make sure we keep only ONE correct Meta Pixel... (Budget: €8 - €30 EUR, Jobs: Facebook API, Facebook Pixel, Facebook Product Catalog, Web Development, WordPress)