ICICI Bank — Debiting my SB A/c without any instructions

Without my instruction & knowledge, how can you debit from Savings bank account ;

Debited amount is not pending from end (purchased amount not pending from my end)
Instead of n # of times explained you guys nobody is able to understand the pending amount in my CC.
Entire CC amount pending towards Service tax, late fee charges & etc.., (which is on action our end.
Never excepted this kind of HARRASMENT on ICICI account holder's.
ICICI is troubling my life... thru calls, courier, mails, sms day & night.
Giving all false/bogus instrucitons to close the account. (even after making the final payment & still showing pending balance then debiting to my SB A/c).
Really sham on ICICI customer service.
Reveal this to whole world to avoid the transactions with worst ICICI customers looting bank

Harish S Kumar
[protected]