How to make cover image better resolution?

[luke247]

The cover images for my groups are blurry. Yet, I am uploading a high resolution image. I can I make the cover image not blurry?

Thank you.

 

[Truonglv]

What do you mean with “blurry”?

 

[luke247]

What do you mean with “blurry”?

TruonglvI mean the image is lower resolution than what I originally uploaded.

 

[luke247]

What do you mean with “blurry”?

TruonglvI mean the cover image is lower resolution than what I originally uploaded.