Alexander I think I found out the problem. The results in the edit page had been erased. I wrote them again but they havan′t been saved. This started when I changed my theme. I changed it a couple of times. Now I′n using Customizr which apparently is compatible with the plugin.
The point is I have to assign every answer to a scale of N, S, I or E. This is what is not working. I assign them but when I try to save them it doesn′t work. they′re blank again. and this started when I changed first the theme.
could this be a bug? Or an incompatibility?