Where to contact Google adsense

@riempie9 (1021)
South Africa
November 7, 2012 11:38am CST
Does anyone know how to contact Google regarding my adsense account? I think there must be something wrong as when I first started about a month ago it showed $6.79 and now it is two cents. I may have accidentally clicked on something I should not have. Please advise.... thanks guys
No responses