It says no listings
Discussion
When you open the site or after signing in? You should be able to just refresh the page and the listings should load.
It wants me to enter my private key. Is that safe?
I would recommend signing in with an extension like Alby. We try to minimize the risk of entering your nsec through the browser by making you enter a passphrase to encrypt it locally, but it’s still not recommended due to the nature of web technologies.