The Facebook Liker Robot goes through the niche communities and draw attention to your account by following, liking and commenting on users’ posts and accounts.
This video tutorial describes how you can easily customize Facebook Promoter Settings in Social Rabbit plugin: https://youtu.be/SeCNCVaK5cE
Step 1. You may click “Set Recommended Settings” to get fixed settings. If the settings are correct you may enable Facebook Liker Robot and choose the posting time.
Step 2. Select the niche-related Facebook pages. Find them by using keywords. You may choose all or several pages by picking the “Get selected” option in the pop-down menu (“Bulk Actions”) and clicking “Apply”: