Ubuntu Software Centershow no application

My Ubuntu software center app doesn't have Visual Studio Code and show no application. Categories also are not working, just showing one blur app and no name in it. How can I solve this problem?

Snap Store shows empty categories (or doesn't show categories at all, only a few software picks on the front page and nothing more) when there are access errors on snapcraft.io server, which recently happens quite often. You can find the error messages in system log, or you can kill the running snap-store process and run again snap-store in terminal, as said in the comment above. If you see "access denied" errors in snap-store output, then something happened again to snapcraft.io server. This is a temporary problem that goes away when they fix the server and it starts to operate normally again.

Remove the snap store and install Gnome Software

sudo apt autoremove snapd
sudo apt install gnome-software