I have noticed that my gig images are very blurry and look low quality. When open them in full screen, they suddenly look good but they look bad on the gig page.
For example this gig image: https://www.fiverr.com/elikuku/design-a-minimalistic-and-colourful-illustration
This is how I see it:
It is 1900 x 1069 px high quality jpg image, but it just looks bad on the gig. I have also tried to use png format, but that did not help. What should I do about this? Any suggestions?