Google Ads Conversion Tracking Setup

I need help finishing the setup for conversion tracking in Google Ads. I’ve already started, but need assistance to complete it.

I'm looking to track form submissions from our website, including:
- Contact Us form
- Hiking Trip form
- Camping Trip form

I have also created an account of Tag manager, and created the tags/triggers needed. Just need someone to do the last step finishing the conversion tracking.
Thank you