Wonderchef Home Appliances — Wet blender and chopper not working

Address: Near Smart 360 packers and movers, panipath road, haddo, portblair 744102

I have brought wonderchef home appliance i.e nutri blend ckm but it's wet blender blades and chopper are not working properly. Wet blender blades leaves black colour liquid inside or outside the jar and chopper blades are not rotating while using.. since it is under warranty pls replace or repair the product.