Integrate META pixel in my web to get the feedback from my campaings

As the owner of a WordPress website, I needed integration services to get the feedback from my campaigns. I'm familiar with the back-end of the website as I have full access to the website's code and admin panel. Unfortunately, I have not used META pixel on my website before. As such, I am looking to hire a freelancer who can integrate META pixel into my web in order to get the feedback from my campaigns.