HTC — phone issues

Address:

Agra, Uttar Pradesh

i have htc desire 700 newly bought around 2-3 months old there was sum sound n sim slot problem so i submitted it to the service centre in delhi at kamla nagar they told me the issue will be solved in 10 day n itz been around a month i have not recived my phone yet n d issue is said to be still in process i have been complanin about it to the customer care every day but dey ask fr more time..n still the phone is nt repaired nor do they provide me with ne spare phone..as i am a student here in delhi nd it has bcum very difficult for me to handle this situation because no work can be carried out without ur phone.. they are still not answerable abt the dates when dey will be able to give my phone back.. this poor n service of htc has brought me to dis conclusion of filing a complain agnst dem.. i hope my issue gets resolved soon