Faber — Service centre complaint. No response after repair

Address:

Chayamoolayil house vattekunnam, Edappally North PO

Sir,
Last month[protected] a faber technician from faber service centre situated in kaloor, kerala came to my house as per my request regarding repairing of a chimney .
The chimney was repaired and cleaned, and told it was just a loose connection and its been fixed.but after only 2 days[protected] the chimney stopped working(previous problem).since I have got a 1 month service warranty, i have been trying to contact the same service centre.Everytime I call they say that technician will come today.but no one came.Now the warranty period is going to end tomorrow. Faber is a good product, staffs are really irresponsible.
So expecting a solution for this problem

Hopefully,
Unsatisfied client