I am very new to WordPress. I have completed all the steps to use the carousel except I don't understand the last step:
To display the carousel on your site, add the following code to your PHP templates where you want the carousel to appear: <div style="height:200px"><?php flshow( $id ); ?></div>.
Where or how do I add this code?
I tried downloading index.php, opening it in an editor, and pasting the code in, changing the ID, and uploading it again. Is this what is meant?