It's an easy task, you should have a Mac M1 ( any model, Mini or MacPro both okay ).
We send you an app, you install it and check if it works fine on your Mac.
All test steps can be done within 10 minutes, we will fix bug if it can't work on your M1 Mac, and then send you new version for test. Until all bugs fixed.
It's an hourly job because we don't know how much times we will complete the test. But I think maybe 1-2 hours. If less than 1, I will pay you at least 1-hour fee.