I have a personal WordPress blog that I've used for years. Recently for an assignment at university, they assigned us to make a blog, and they gave us our individual URLs on WordPress. On my university WordPress, I have Jetpack installed and running because part of the assessment was to edit the blog's appearance with CSS. I installed Jetpack using my university email.
Now I want to edit my personal blog's CSS. It says that I already have Jetpack installed however there is no Additional CSS feature when I try to customize my theme. I am running on the Sketch theme.
Is there a solution to this?