@kkii,
So she's the one sending these pictures?
Please, please, try to write English. You know, with capitalization, punctuation, and spaces. I understand if it is not your first language, but it makes it hard to understand you and it makes it harder for us to try to help you.
By the way, have you tried talking to her? Nonconfrontationally. Just,
I would love a copy of that picture. Could you send it to me, too? And see what happens.