error 0x800B0100: The app package must be digitally signed for signature validation

I am trying to test an application by installing the application using WinAppDeployCmd.exe but i am receiving the following error:

Installing app... Remote action failed. 0x800B0100 error 0x800B0100: The app package must be digitally signed for signature validation.

I have created to package through visual studio through the create for app store option.