ROTTIS WRAPPED IN NEWSPAPER

I ordered rottis to take home. I could feel the rottis were hot while i was carring the packet...as i got home i opened up the packet and saw that the rottis were wrapped in newspaper.I saw some ink on the rottis due to hot oil being absorbed by the newspaper. i then took two bites of the roti and could taste a weird taste in my mouth...the taste of ink in my mouth. I've done research on Google and ink is one of the causes of cancer and this concerns me very much and i am not happy about this at all.