To create ads on Facebook & Instagram, you need to make a Business Manager Account to create an ad account. Make sense? You can do this if you already have a personal page by clicking this link business.facebook.com and creating a business account, which Facebook will guide you through.
Once you’ve created your Facebook Business Account, you can start creating Facebook & Instagram Ads, which you can do through the Facebook Ads Manager.
Once you’ve created both. Here’s a full video showing how to create a Facebook ad from start to finish.