Canvas Gold A300 Micromax — Regarding to it have been more then 1 month repair mobile time, not a confirmation of my phone how much of time to take from now

Address:

Jalandhar, Punjab

Hello sir my canvas gold a300 micromax phone . model no -sermob0479 and its jobe heet date is 25/7/2015 and imei no is [protected] .i have given to service center jaladhar to repair their problum of charging only but their is 30 has been complete no one respose come from service center please send my phone as possible