To be fair, looking at your handle, all of your submissions are for your own content. I don’t know you or your motives, but I can see how other community members can draw those conclusions. This can be frustrating, but perhaps if others find your content interesting and engaging they’ll also post it here.
I’ve noticed an uptick of accounts posting exclusively their own content, which tends to be low quality. I’m not suggesting your content falls under this category, but we can respect the battle HN moderators fight to keep HN what it is.