verbose stack Error: missing script: start

[michael0793]

any fix for below error..?missing script start.. i get this error when i enter npm start

PS C:\Users\PC\Desktop\SVAVOT\FINGERSCANNING 2\react-native-biometrics-master> npm start
npm ERR! missing script: start

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\PC\AppData\Roaming\npm-cache_logs\2021-01-19T08_44_14_742Z-debug.log
PS C:\Users\PC\Deskto AVOT\FINGERSCANNING 2\react-native-biometrics-master>
PS C:\Users\PC\Desktop\SVAVOT\FINGERSCANNING 2\react-native-biometrics-master>
PS C:\Users\PC\Desktop\SVAVOT\FINGERSCANNING 2\react-native-biometrics-master> npm start
npm ERR! missing script: start

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\PC\AppData\Roaming\npm-cache_logs\2021-01-19T08_52_27_624Z-debug.log
PS C:\Users\PC\Desktop\SVAVOT\FINGERSCANNING 2\react-native-biometrics-master>