Zipalign error

#1
When i try to release apk . I try like this
zipalign -v 4 F:\WEBTOAPP\Cricklove\platforms\android\app\build\outputs\apk\release\app-release-unsigned.apk
F:\WEBTOAPP\Cricklove\CrickLovee.apk

Showing this message please help me
Screenshot_1
Thanks