Here is a guide to show you how to give us access to your Advertising Account.
Once you have logged into your business account through Business.Facebook.com, select the three lines from the top and it will open up a drop-down menu.
From here please select Business Manager Settings
Once you have done this, on the left-hand side there will be a bar, select Ad Accounts.
Once this has been selected, choose which account you want to pass over to us, and select Assign Partner
A pop-up will then come up, but you want to change to connect through partner ID.
Then select Ad Account Admin, and enter the Business ID we have given you.
If you have any questions, please message your account manager.