Bajaj Auto — Return of cancelled cheque which bounced 4 times with penalty.

Address:

741235

When i purchased a. c. and led tv taken emi loan fore. c. s acancelled cheque was given which bounce 4times with penalty but it is not understand by me what my fault. so i chase bank manager who want to see the previoous cheque for further correpondece. my 2nd can celled cheque also troubled me as last month1stloan paid and 2nd loan unpaid though the total loan value r. s 4126debited at time from my s/b account. please send me back to my home address 1st cheque as early as possible which enable me further acction against bank authority.