[Theme Horse Support Team]

Hi info134,

Go to dashboard-> appearance -> themes and can you see the new child theme? If yes then its working. What data do you want to change it?
If you like to change the css then you can write you css below this code
@import url(“../interface/style.css”);

If you like to make changes in the code then you need to create functions.php file and then first unhook the functions and then customize the code.

Thank you!