Selfie stick problem - won't work with Moto G

[AC Question]

I just buyed a selfie stick . it works on other mobiles but not on my moto g . when connected I don't hear any sound from loudspeaker . also I wanted to tell that I just plugged my earphone and with help of Mike button I clicked a picture . thus the jack can activate the volume button but why does the selfie stick don't work . please help. Thanks in advancre