How to subscribe pubsub to event of subscribe?

Hello. I was subscribe on pubsub event.

                        "{\n"
                        "       \"type\": \"LISTEN\",\n"
                        "       \"data\": {\n"
                        "               \"topics\": [\"channel-subscribe-events-v1.%s\",\"channel-bits-events-v2.%s\"],\n"
                        "               \"auth_token\": \"%s\"\n"
                        "       }\n"
                        "}"

It was answer

{"type":"RESPONSE","error":"","nonce":""}

Its ok. But new a follower not visible in terminal. nothing comes at all.

this topic is for paying subscribers not free followers

subscribers and followers are two different things