I did a lot of research on MAC spoofer and it actually permanently changed some people's MAC addresses. They had to manually set them back after each use. Have you checked your phones MAC? Or did you write it down before you spoofed it?
Each and every time I run MAC Spoofer, it's output display always shows 'Original Mac' and 'Current Mac' - these values have never actually changed for me, they have always displayed the same MAC, which I know to be my phone's default, original MAC. Because it certainly doesn't match any of the ones I have attempted to change it to, either. Thanks for letting me know that might have happened. From this, I am pretty certain it hasn't.
I guess I need to try and find a new method to Spoof my phones mac as a hotspot.