Have you created a survey and placed a photo or logo in it, which when displayed on a computer appears correctly and does not appear on a mobile device?
You can change it in a few simple steps and adjust the graphics so that the scale is proper on each device.
In the first step, edit the question or the text block where the graphic is located. Then select the <> "SOURCE CODE" button from the text editor:
After opening, the html code will appear, in which we will have to make changes in the WIDTH and HEIGHT values. In the place of value
In the place of numerical values, enter "auto".
This is the effect before the changes:
And after the changes: