Is it wrong to want what her social media gets?

My girlfriend loves to post on social media. From her workouts to photos that nake her feel sexy to regular selfies. My problem is that i dont have social media and for over a year I've asked for her to at least sometimes send me a selfie or a gym photo but still she seems incapable of doing so. If she feels sexy in a photo can't she share it with me? Is it wrong to continue to be bothered by this over a year of asking? Also she has ststed many times that she will do better in this aspect but doesn't.
Is it wrong to want what her social media gets?
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