@jagdambasoft as above i post an error
Now in package.json change a line under scripts

    "start": "./run-start.sh",
to
    "start": "run-start.sh",

$ npm start

magicmirror@2.10.1 start C:\Users\Office\MagicMirror
./run-start.sh

‘.’ is not recognized as an internal or external command,
operable program or batch file.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! magicmirror@2.10.1 start: ./run-start.sh
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the magicmirror@2.10.1 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Office\AppData\Roaming\npm-cache_logs\2020-02-25T06_03_03_308Z-debug.log
What Will I DO