Like any other Google account, Google Tag Manager (What is Google Tag Manager?) requires you to add and assign the proper role to someone before they can begin to manage or work in the account. Go to Google Tag Manager.
Adding someone to Google Ads will allow them to interact with the account in the ways you choose through their "role". For example, maybe you need to give new employee access or you have hired us to manage your account.
Go to Facebook. You will need a profile, so continue if you already do. Please set up a profile if you do not have one. Click the inverted arrow at the top right corner. Click Business Manager (if you don’t