I paid for the full version (2.0.2). It worked fine but know, i can only create child category when i push the "add" button. It still append when i push "reset" active before adding new "main" tabs.
How fix it ?
Welcome to our forum.
I guess you are working with tabs plugin, could not understand clearly what you mean by the child category.
If you were meant by nested tabs(demo here)
you will need to create another new tabs (child) and use that tabs shortcode under main tab content where you want to display, same way you can create nested tabs.