From the admin panel, go to Contentà Blog and click on Post Tags. Once clicked, it will direct you to the Post Tags page which has a list of all the Post Tags. On the top right of the page, click the Add New button which will take you to the Add Tags page.
Enter the name of Post Tag in first field and select ‘Active’ from the Select Status dropdown. Once done click on Save and Close button.
Below are the screenshots: