Rychil No problem. I think joining the discord for writers overall is a pretty good experience.
Once you create a discord account and log into it, you can go to your Inkstone, and then in the assistant's section there will be a button saying "Join the discord", or something similar to that.
When you join in, you'll need to post the link/links to your novel/novels in a channel used for that. I don't remember its name, but you will see it once you get there. Afterwards you'll need to wait for a mod to verify your account, and you'll gain access to Webnovel Writers discord.
If you want to find edgarry, if he is online then you'll see him on the right side of the web, where all online people are shown. He should be under the Staff rank, it's at the very top of the screen.
If he's offline, then you can move to the #general channel, click on pinned messages (top right corner of the screen), and you'll see some posts made by him.
If you need any more help, simply message me. Oh, and what I have just written is correct for the PC website version of discord. No idea if it's the same on mobile app.
Also, ZQSC stands for 'The Zombie Queen's Second Chance'.