To do this go to Library-> Preferences and delete all of the Roblox com files. Try fully resetting your Roblox settings by deleting the settings files.Try launching the program from the Dock if you're having a problem playing an experience from the website.

Check to make sure that the Roblox icon is currently on your Dock and the Roblox Application is showing in your Applications folder.If you are currently using the Safari web browser and having an issue, try using one of our supported browsers such as Firefox or Google Chrome.Currently, we support Apple Silicon / M1 chips.Roblox Application will install on 10.10 (Yosemite) and higher whereas the Roblox Studio will install on Mac OS 10.13 (High Sierra) and above.If uninstalling and reinstalling did not help, please try the following. Open and delete everything in the folder.If restarting your computer doesn't help, follow the steps below. If you're reporting an issue using any Roblox Apps, try restarting your computer solves the issue.

If you are having an issue and haven't tried reinstalling recently, try uninstalling the program and reinstalling using the steps located at the bottom of the following two articles:

Download roblox macbook air