Why is the icon not loading when creating the app?

Question

Classmates

Hello.
When trying to create an application in classmates, the site does not accept a picture for an avatar, saying that the size does not match.
How to upload a picture or how to create an application without uploading?

https://yadi.sk/i/aBM4h1ZSjyikd

Answer 1

You can create an application by specifying images that do not fit in size. The main thing is that by the time of the request for moderation, they must be correct.
And you post the wrong link to the picture. The one indicated leads to an http page where there is a picture inside. Click on it and paste the url to the image