Archives only showing for admin?

Hi there!

I’ve made an archives page, and using SRG Clean archives plugin, if that helps at all.

The problem now is, on the archives page itself, it says:
“Sorry, no posts matched your criteria.”

However, when I log into my account (admin) on wordpress, then the archives page shows up fine, with all my archives.

How can I make it so archives page always shows? I don’t understand why it doesn’t show for other visitors, only admin…

Thanks in advance!
Jess
(If you need to see my webpage or archives page link to check anything… just ask…. I don’t know whether you’d need to see it or not though.)