zmNinja is a powerful mobile application for home security monitoring. It works along with ZoneMinder. It uses the new Zoneminder APIs, so please make sure you have ZM 1.29 or above installed.
a) You need to configure your ZM APIS *correctly* please read https://github.com/pliablepixels/zmNinja/wiki/Validating-if-APIs-work-on-ZM
b) If you are facing issues, there are multiple options to contact me - https://github.com/pliablepixels/zmNinja/issues or email me at email@example.com
zmNinja FAQ: https://github.com/pliablepixels/zmNinja/wiki/FAQ