Please read the query before answering, if you can't, don't
So, in the original post...
Is it outlining that a picture taken with Lumia Selfie can't be edited in Lumia Selfie?
The post did not specify which App was used to take the original. I can only extrapolate on the general information given in the first post.
More specifics regarding the issue usually facilitates a more specific answer.
Good luck with the issue.
BTW: We are all volunteers here on a fan based News and Discussion site. It sort of sounds like you believed you were contacting an IT department. You could try here:
http://support.microsoft.com/