Mahanagar Gas — missing cheque

Name : Dilip R. Khatate.
BP No. [protected],
Date of Bill[protected].
I had dropped my cheque No. 029852 dated[protected] for Rs. 1235/- drawn on Income Tax Co. Op. Bank Ltd., Mumbai. The cheque was dropped in Axis Bank, Marine Line Branch, Mumbai on[protected]. Due date for Payment was[protected]. A message was received on[protected] my mobile phone no. [protected] that payment was not received and penalty of Rs. 1435/- to be paid. On[protected] a message was received on my mobile "Thank you for your payment towards MGL gas bill dues for Rs. 1235 is received and credited to your account.
On 26-27 message was received "You have defaulted on the dues payble to MGLPNG against CA[protected]. Make payment of Rs. 1435 urgently to avoid disconnection. What happened to my cheque 029852 which was dropped in Axis Bank on[protected]. I had dropped my cheque well in time and in case it was misplaced/missing in your custody it is not my fault. Why should I be penalised for making payment on time. Kindly inform