Hello!
I have some problems with a visual part of the mobile app. I can see courses, but I can’t see the main images. Maybe the size or format is wrong. Please, help me to set up the right settings.
By the way, my URL - http://sdo.wrf.su.
Thank you so much!

Hello. First of all -have you added images to the course description for each of these courses? What size are they? Have you tried images of around 600px x 400px? What file type are the images you have added to your course descriptions, if yes?
Thank you so much for the answer!
Yes, I have added images.
I have tried 600x400 and it doesn't work still, the file type is JPEG(
Ah - I just looked at your site and it is Moodle 3.1. I think you probably need Moodle 3.5 for the images to display?
Yes, I guess that is the reason of the problem.
But it is impossible to use 3.5 at this moment as my Russian technical support is planning to run this version in November.
Maybe are there other ways to set up images?((((
Thank you so much!