Why is the group image soo low quality?

I saw in some posts that I need to make the resolution high, but that didn’t help me…

Image:
coolboi (1)

Group Image:

What should I do?

What image format was it, if it was .png try using a lossless image format such as .jpeg. It probably has something to do with sizing?

Anything over 512×512 will be resized to 512x512, there is nothing you can do but make the image 512x512.

Sorry, it could be 256x256. I really am unsure since people haven’t tested this in a while.