HP Printer 4355 — no response from service centre

Address:

Delhi

I have been using hp printer 4355 for the last 2-3 years.It had been not working for the last 10-15 days.So i visited your service centre on 4th october 2011 in WEST DELHI addressed Nsquare technologies pvt. ltd. 206 Rajouri Palace,Rajouri Garden,New Delhi-110027.They asked me for my telephone number and promised me to be contacted within 24 hours and also provided me with 2 telephone nos. 25455526 and 65462030 in case of any delay but these have remained unanswered since the last 6 days as and when i have dialled on these.Sir I am a doctor by profession and it is not feasible for me to keep visiting your centre again and again due to shortage of spare time my the busy life.Hence I request you to look into the matter at the earliest and inform me as soon as possible on the underwritten contact details:
Dr Tulsi Dadlani C/O Suresh Dadlani Receipt no.: 1023 dates 4/10/2011
254/C-4B Janakpuri,pocket-13,New Delhi-110058
Ph no:[protected]
Email: [protected]@yahoo.com