Cant install Material UI to new react app

Im new to the dev world and I’m trying to start a new react app using material UI as the component library but I keep getting the following error:

And my files look like this:

Can anyone help in layman’s terms?

TIA

>Solution :

npm install –save –legacy-peer-deps @material-ui/core

this Material UI version does not support React v18 yet I suggest going for a lower version