Hello new owner of African Grey

[Vorlian]

Hello my name is Pavel, i bought african grey 4days ago her name is Alice and she is about 6-7months old. When i get close to her she start make weird noises and i dont know what to do. I've made video with her. Looking for advice...
[ame="https://www.youtube.com/watch?v=z_v3Mg3UjtA"]alice - YouTube[/ame]

 

[Flboy]

Welcome to you! All I hear is the child in the background, sorry!

 

[Vorlian]

Welcome to you! All I hear is the child in the background, sorry!

oh, i dont want to scare her , video is made from distance... just want to show her and cage....
I forgot to metion that im like most of time next to her she is in my Office so i see her like 10/12hours a day. Im talking to her alot