Meta Pixel Expert Needed to Fix Facebook Conversion Tracking

We're running Facebook and Instagram ads, but I don't think our Meta Pixel and conversion tracking are working properly. I'm not sure if all the events are firing correctly, and I want to make sure Meta is receiving the right data so the campaigns can optimize the way they should. I'm looking for someone to review our Meta Pixel setup, check our Events Manager, identify any tracking issues, and fix anything that's not working. If our Conversion API (CAPI) needs to be set up or improved, I'd like help with that too. This should be a straightforward project for someone who knows Meta Pixel, Facebook Ads Manager, Events Manager, and conversion tracking. Once everything is working correctly, I'd also appreciate any recommendations that could help improve campaign performance. If you've solved similar Meta Pixel or tracking issues before, please share a few examples and briefly explain how you'd approach this project.