LT Online Store — on line purchase - no delivery and no customer support

Sir,
On[protected] i have ordered usb webcamera logitech c270 with lt on line store, mumbai and i have paid rs.1641.38/- through icici debit card. I have selected professional courier for dispatch. Till date i have not received the material and any information to my mobile number ([protected]). I have sent several mails regarding dispatch or the details of the order copy and delivery details as i could not get the same. Kindly inquire about this company and for getting my product ordered or refund. The details of the company contact details appears in the web site is given below.

My address: 22-d, type-iii quarters, block-21, neyveli township.
My mobile no.: [protected]
Date of transaction :[protected]
Online purchase : logitech usb web camera c270- 1 no.. Payment through net banking from icici bank.
Brief details on transaction reference of icici bank : vin /lt cartridg/[protected]/[protected], amount rs.1641.38/- dt.[protected].
Beneficiary details lt online store, gr.17, podar chamber, store lane near rbi bank, fort, mumbai.
Complaint: item has not been delivered and no response to the phone calls and mails given.