The directions say to 'swift/cache folder to 777 and swift/custom-styles.css to 666'

However, I am not seeing a 'swift/cache folder' is it under another name?

Also, I did not find a 'swift/custom-styles.css'

BUT I did find a 'swift/includes/custom-style.css'... not that its 'style' and not 'styles' and it in a different directory.

Can you please advise me on any changes that may have taken place from the instructions on the site to the most recent 'stable version'.

I have version 5.25
Wordpress version 2.92