Reddit mods won't let me post because its been asked (everything has). Tried 3 subs. Tf is the point of Reddit?

I had a specific question about needing advice dropping my personal trainer for my specific scenario and mods immediately take it down because it's been asked before. This is reminding me of 'Simpsons did it." Does this annoy anyone else? What is the harm of leaving it up so I can get answers?