Select the add-in where it was previously downloaded by navigating to the location
3- Search
find the file my-custom-functionality-master.zip . that you downloaded earlier
4- Install
Install the previously selected my-custom-functionality-master.zip add-in by clicking on Install Now
5- Activate
Activate the plug-in to be able to use it by clicking on Activate.
Finalizando este procedimento estamos listos para usar el plugin
Using the plugin
Using an FTP client such as Filezilla or directly with the file manager provided by the hosting provider, we have to edit the plugin.php file to add the necessary code and upload the corresponding CSS and Javascript files.
Edit Files
1- FTP Client
The hosting provider has to provide an FTP User and its corresponding Password.
With them we enter the assigned space navigating to /wp-content/plugins/my-custom-functionality-master to edit the plugin.php file where we put the necessary code.
2- File Manager
We can also access the file manager to edit, upload, copy, delete and download files from any browser.
The most popular ones are cPanel, Webmin, Cyber Panel