Before anything else and if not done yet, create an IFTTT account. Then, in order to use Foobot channel with IFTTT, you need to enable it. First let's click on Connect button.
A popup opens and you need to log in to your Foobot account.
Click Sign in button and you're led to access request.
Allow IFTTT to access to your data and here you are!
You can now add triggers that suits you and enjoy Foobot and IFTTT experience!