My sister annoys me she copied everything I do?

When I says to my sister I’m gonna dye my hair she was like okay and then later she says to she gonna dye her hair too and when I complain she says the opposite by saying I told you first blah blah then she's hanging up. And later I just say to her I’ve lobe piercing then later she send me a picture that she get her piercing. Can someone explain why she always get my attention
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+1 y
She blocking me now
My sister annoys me she copied everything I do?
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