Facebook Pixel Fix: Data Discrepancy & Lead Tracking

I'm experiencing a data mismatch between my Facebook pixel and analytics. The issue mainly revolves the 'Lead' events which are not being tracked correctly. These 'Lead' events should be triggered upon contact form submissions on my website.

Ideal Skills and Experience:
- Proficiency in Facebook pixel installation and troubleshooting
- Experience with data analytics and debugging
- Familiarity with website tracking for contact form submissions
- Strong attention to detail to identify and rectify discrepancies
- Capability to provide clear explanations of technical issues