Eliminate render-blocking resources

Hello dude, thanks for this great plugin.

I ran a gtmetrix.com test and I am having this “Eliminate render-blocking resources” issues.
And I was offered to
Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Resources that may be contributing to render-blocking include:

URL

https://domain.com/wp-content/cache/wpo-minify/1622123574/assets/wpo-minify-header-f4cb249f.min.css

https://domain.com/wp-content/cache/wpo-minify/1622123574/assets/wpo-minify-header-bb7726d7.min.css

https://domain.com/wp-content/cache/wpo-minify/1622123574/assets/wpo-minify-header-a93012a0.min.js`

Where can I add the above urls to fix the issues?

Thanks.