wapvilla_ppd d2c_shotformats_ti hello1_tvallsouth_ shotformat_dwnlp_9

I am a Vodafone Postpaid Customer in pune using 3G data plan.
Vodafone has charged me RS 573/- including in bill for downloading wapvilla_ppd, d2c_shotformats_ti, hello1_tvall ,south_ shotformat_dwnlp_9, a stuff which I had never downloaded. When I called their Customer Forum for explanation, they had no proper explanation. My contact no. is +918446831564.
I saw lot of complaints regarding this. I hope Vodafone is looking at Root cause & addressing it.