Within the module you will be able to see the Recommendations blocks created. Pick the one that you will to deploy an push the button "deploy"
A popup will open up and you will be asked to select the hook to be used.
Please note that not all hooks might be availble in your theme. If you are uncertain of which hook to be used, test different once until you find the one the fullfills your needs or reach out to our support that will be able to assist you.