How to use hinge app

I recently downloaded hinge app and I don't how this works. I'm unable to see who liked or commented on pic. They're asking subscription. Only ppl who have sent me rose are visible.

I like only profile till now....so ig he is also unable to see my profile (assuming that he don't have subscription)

How this works...like ppl are actually chatting....and I'm unable to send or see anything??