Fix Meta Pixel Errors on WordPress

I'm looking for an experienced developer to resolve multiple Meta Pixel issues on my WordPress site. Currently, I am facing incorrect event tracking, pixels not firing, and duplicate events. The main event being tracked incorrectly is product purchases.

Key Requirements:
- Expertise in Meta Pixel setup and troubleshooting
- Proficiency in WordPress
- Strong understanding of event tracking and analytics
- Ability to fix multiple issues efficiently

Ideal Skills and Experience:
- Previous experience with similar Meta Pixel errors
- Familiarity with WordPress plugins and potential conflicts
- Attention to detail and problem-solving skills

Please provide a detailed plan and timeline with your bids.