To install Rosetta on a newer Apple Silicon Mac (If you are unsure if yours falls into this category go to this link: https://support.apple.com/en-us/HT211814) follow the steps below:
1. Click on Launchpad
2. Locate the "Terminal"
3. Open the Terminal and type the command shown in the screenshot below to install Rosetta.
Note: To run this command successfully, you'll need to connect to either your phone's hotspot or another free public WiFi network.
softwareupdate --install-rosetta
This will install Rosetta for Mac and now allow you to install the SafeConnect Policy Key for Mac.