Brief: you can edit and delete section by following the below tutorial.
1- Login to the control panel:
2- From Modules list, select the required one (Company), then (List Sections) as shown below:
3- To edit section permissions: press the icon (Edit Permissions) in front of the required section as the below picture, then press here for more explanation:
4- To edit section: press the icon (Edit) in front of the required section as shown below:
5- To delete section: press the icon (Delete) sh shown below:
6-The below confirmation message will show up:
7- Press “Yes”.