WordPress Email Notification Fix

I'm experiencing an issue with my WordPress site where email notifications aren't being triggered. Specifically, it's affecting contact form submissions and it seems a lot of people aren't getting their tracking notifications. The site uses Gravity Forms for these functions. I'm seeking a knowledgeable freelancer to correct this issue effectively and efficiently.

Ideal skills for this project:
- Proficiency in WordPress
- Experience with Gravity Forms
- Understanding of Email notifications and triggers
- Problem solving in IT issues