stopped outgoing calls

Location/place: delhi,bhagirathi vihar

Name of company/service: vodafone postpaid

meri complaint yeh hai ki mene kuch samah phele ek vodafone ka net number liya tha 3 months ka advance pay karke jis m mene use kabal 2 months hi use kiya aur ab wo muj par claim kar rahe uski payment ka aur mera cell no ki outgoing band kar di h.