Software not working at all on mac!

So after trying to install local flywheel on 2 different windows laptops with no luck, I then went out and got myself a mac. First thing i did was install local flywheel and it worked great, FOR ONE DAY!
I tried to create a new wp site this morning and got an error saying that it could not create because a certain file was missing! I re tried about 15 times before giving up, so i uninstalled the software and re downloaded it. Guess what, I now cant even install the software and here is one of the error messages I am getting

I am on the brink of completely giving up with this software as it seems almost impossible for me to get it working. Any help would be greatly appreciated but to be honest I’m not really expecting any help.