You have the expertise and you have the course. What you do not have is any route by which a stranger with your exact problem could arrive at you. So you post occasionally, into a feed, and it disappears in a day.

The advice you get back is to be consistent, which is true and useless. Consistent about what, published where, answering which question? Nobody says, because saying it requires knowing what your buyers actually type — and that is not a content problem, it is a listening one.

Meanwhile the launch approach keeps failing in the same way. You announce broadly to an audience that is not there, hear nothing, and learn the wrong lesson: that people do not want it. What actually happened is that nobody saw it.