If you are using a plugin, I won’t be able to help much on providing support for whichever plugin you are using, so it will be best to contact their support if you need help with it.
As a side note, if you are needing to paste some code into the theme (a theme file), then that means you should give serious consideration to create and use a child theme. Otherwise if you modify a theme file, when a theme update comes along, you will lose your changes made. A child theme allows you to make these kinds of changes, but it’s done outside of the main theme “Aberration Lite”, so that you can keep getting theme updates.