Single post in Quality of Life changes [UserScript]

Please forgive me for being so dense, but I'm really confused on how the shelter search works exactly. I'm currently using it to try to help someone's lost CS Torterra from the Christimas event, but when I check 'Custom sprite', 'male', and put in Torterra and hit enter, I don't get the results that come up that are screenshotted in the first post. Same when I try for a female CS, or just a normal female Torterra. Would someone mind telling me what I'm doing wrong? ^^'