Looking at the screenshots, two things:
SuperLab Remote is intended for the use of SuperLab 6 so that it can be included when packaging an experiment, but it looks like you tried to run SuperLab Remote directly. And,
It looks like you have ran into an Apple security feature called translocation. Apple added this in Mac OS Sierra, presumably to make sure that a real human is using the app (as opposed to a hacker manipulating it). To get around it, simply move the SuperLab Remote app to another folder and then move it back.
But then again, you shouldn’t need to run SuperLab Remote directly anyway.
Let me know if you need anything else.