YouTube videos that could help you do this task :

How To Set Up Abandoned Cart Retargeting Ads On Facebook :

https://www.youtube.com/watch?v=R-n-7AQb4pU&ab_channel=RyanWegner-HelpingCoachesGetMoreClients

How to Set Up Abandoned Cart Retargeting Ads On Facebook (Shopify) :

https://www.youtube.com/watch?v=YEjM6GYz2vc&ab_channel=RyanStrong

Goal: To create a simple Facebook ads campaign that targets those who are closest to purchase.

Ideal Outcome: You start generating more sales by marketing to your most qualified leads by investing under 30 minutes of your time in setting up a paid campaign.

Pre-requisites or requirements: You can only do this once you have already installed the Facebook Pixel on your site.

Why this is important: Remarketing campaigns are perhaps the first type of paid campaign you should start running if you already have consistent website traffic. Cart abandonments are easy-to-capture revenue opportunities.

Where this is done: In the Facebook Ads Manager and Google Tag Manager.

When this is done: When you have a significant number of people going through your checkout flow and want to implement a process to bring a portion of them back to your site (and complete their purchase.)

Who does this:

The person responsible for executing the campaign.

Important:

Installing the Facebook Pixel on Your Site