What part of "no advertising or self-promotion" are you struggling to understand? Look at the subreddits you're posting to: do you see any OTHER posts that loo

What part of "no advertising or self-promotion" are you struggling to understand? Look at the subreddits you're posting to: do you see any OTHER posts that look like your "From Calendar Frustration to Productivity: How I Built My Own App to Solve it" post? I know nothing about the guts of Reddit's filters, but I wouldn't be shocked if there's also an accumulative penalty for posting identical content that's already been removed over again.