Enable / disable and manage footer bottom part
POFO has options to enable / disable and manage footer bottom part globally as well as you can set it page / post / portfolio level.
Enable / disable and manage footer bottom globally for whole website
Please refer this article: Theme Customizer > Footer > Footer Bottom
Enable / disable and manage footer bottom page / post / portfolio wise
Please follow below mentioned steps.
Step 1: Go to WordPress Admin > Add/Edit page/post/portfolio
Step 2: Find POFO page/post/portfolio settings > footer bottom
Step 3: Please find below screen shot to enable / disable footer bottom and manage footer bottom options.