uArm metal not working

I just bought a second hand uArm metal, and I have a MacBook Pro. I have tried using the uArm studio software, but that doesn’t work. I can see that I gets the commands from the apps, but It doesn’t move. I can’t even update the studio app because it says"Operation not permitted". Any suggestions?

Hi Everyone,

Please note that uArm metal is End Of Life, and we can not provide any support anymore, thanks for your understanding.
All the resource of uArm Metal is uploaded here:
uArm Metal - Google ドライブ

Best regards,
Minna