Nur Nutzer, die das Produkt gekauft oder gemietet haben, können Kommentare hinterlassen
裕文 潘  
Sir，I have successfully received my order. I'm looking forward to using it—could you please send over the user manual? Much appreciated!
JP Mantz  

how does it come i can`t see the live sell volume - it stays at 0

do i need to change some settings?