GENDER PREDICTOR TESTS!?💗💙💗💙

Okay ladies, so today I am 7 weeks and 3 days pregnant and I took the gender maker gender prediction test. It came up with the results of a GIRL💗💗 Me and my husband really want a girl considering we already have a two year told Boy.. Has anyone ever taken this test and had an accurate result from it?? Or know anything about these gender prediction tests? Thank you!!