I can't change the theme for my blog. When I try to switch to any free theme, a page tell me to contact support. I can't see the panel where I used to customize the sidebar for my theme neither.
I use the Origin theme but I can't find anymore in my admin panel the area to customize the sidebar widgets. A lot of things seems to be missing in my admin panel and I'd like to try to switch to another theme to be able to at least change some obsolete informations in these area.
Thanks for your help.
The blog I need help with is formationmusicale.wordpress.com.