Selling my 500 HQ copyright free photos



I’m photographer and I decided to sell 500 HQ copyright free photos of my girl models on Fiverr for only $5 !
And no one is buying.
I uploaded 3 pictures High quality, I mean my all pictures are High quality and perfectly clean, I have good description, and my Delivery time is less than 2 hours, what should I do?

When I see that someone is paying much higher prices than $5 for 2-3 photos, and I’m giving 500 for $5!

MY GIG: ■■■■■■/766gRW1