pls help

I am on year 2, summer of my most recent sdv save, and i cannot enter the adventurers guild, i have reached the bottom of the mines, and have completed the slimes mission, however when I go to enter the guild after receiving a message that I have completed one of the targets, the message saying...

I couldn’t find the furniture catalog at robin’s for some reason, I am year 2 in the game, i dont know but I couldn’t find can you tell me when you get or unlock where you can buy it it would be very helpful. And I am in the new Stardey valley 1.5