As was written already, R’ Matisyahu spoke out very strongly against the advertising from Kupat Ha’Ir. I have never given them a penny. I wrote a while ago that I was thinking of “testing” it because my wife had been out of work for a while. I didn’t end up doing it.
But guess what? Feif Un posted a few years ago about how he davened extra hard on Rosh HaShanah for a few things, and Hashem gave them all to him. This year, I told me wife, let’s do that too – daven extra on Rosh HaShanah for a good job to come your way. B”H, it did shortly after!
You don’t need all the segulos and brachos. Just daven with real kavanah, and Hashem will give you what you need. If it seems you’re not getting it, just remember, that is the best thing that can happen for you.