Not loading on home page+Cannot change text colour

I don't see the Jetpack is disabled. This submit button and Subscribing options are still Jetpack. Please delete all caches, purge GDN, make sure Jetpack Comment is disabled again. Then Navigate to Dashboard > Comments > Forms, edit the default form and save it again to reset comment forms. I hope after this you'll see wpDiscuz form. It looks like this:

Hi Tom,

I cleared the cache and now the form is displaying correctly without the Jetpack subscribe buttons. Thank you!

However, I still don't see wpdiscuz on the home page, it's still the native comments system (and Jetpack comments are showing as disabled). I am using the ComicEasel theme, is this part of the issue?

Make sure the "Enable wpDiscuz on Home Page" option is enabled in wpDiscuz Settings:

Yes, I have that box checked, it still doesn't appear.