I can't see the Advertisement

Hi, This is one of the AlterVista Members and I already activate my AlterVista Ads people cannot see my Advertisement on my site please help me,
I have 400 People Views on my site and my
AlterVista Banner Money is 0$

[karl94]

I can see correctly the banners on your website. Please make sure you don't have any ad blocking software active on your PC.