Hi,
I am sorry for the late reply.
It seems like you haven't install Komento app in EasySocial. I have helped you install this app in your EasySocial. Regarding your question "it's not working to post on my Komento." may I ask where do this issue occurs? Perhaps you can kindly show us how to replicate this issue so that we can provide you with the correct fix and help you apply it on your site.
Please advise.
Thanks.