Hi guys,
I just installed the HA on a Raspberrypi 4B. When I went to the add-on store to install HACS, I found there was nothing on the page. I tried to add a respository like https://github.com/hassio-addons/repository, and it prompted that the respository had already in the store.
I don’t know what it exactly happened, could somebody help me? 
BTW, I’m in china, so is it possible that it’s a network issue? though it made little difference when I used vpn 
