Kenstar Food Processor — grating plate and speed knob broken

Address:

Kolhapur, Maharashtra

sir, I had dreamt for having a food processor for many years. Fortunately it was fulfilled and I preferred for Kenstar which I purchased few months before. But during the first use the blade for grating broke.I had to visit 10 to 15 times to the service center for its replacement. Now for the second time the knob for speed is cracked . This has disappointed me a lot. Kindly need your help for the replacement