No one wants to buy your prints partially because of the fact that you (if you’re reading this), are most likely a nobody in the photography industry. That’s a very broad and general statement, but let me explain.
It’s a known fact that photographers have been printing less and less over the years. Part of it is because we don’t need to, and instead distribute images online through communities. This is inherently built into the current crop of photographers coming up these days. They understand Polaroids, but they don’t understand prints. Like, seriously, what do you do with them?
Of course, not all of us are of this mentality.