[Resolved]  Idea Cellular — non use no bill generated in my account

Hello,
Idea company charge me extra bills in my account on not given no. (Not used by my account). But they say this number is in your account.
They calling me every month and told me they will sort out this, but they didn't yet. And every month it start from beginning any apply monthly rentals.
And second thing they converted my employee no in prepaid without paying bill amount.