PiCrawler legs not moving

Hey, I’ve been working on the PiCrawler an after finally figuring out how to zero the servomotors I also got the app running and connected. However when I tried calibrating the legs nothing happened. I didn’t thought much about it and kept on setting up the app, but after I tried actually using the Crawler the legs still didn’t move. Everything else works, I got sound and video.
Any advice on how to fix this?

Please provide a video and a photo of Robot Hat and we’ll confirm what the problem is. Also, please provide the system you are using such as Raspberry Pi OS Bookworm 32bit.