Hi👋 when can I expect an update?

Hi 👋 Do you know what is the issue here? Or should I wait a little bit longer☺️?

I create an application related to my master's thesis in the area of UX / Cognitive Science / mental health. I just need information about whether the gray scale is turned on or off + notifications about the change. Then, based on notifications about changing this mode, I will analyze the results of the subjects. Therefore, this functionality is crucial for my research ☺️