Lucknow Nagar Nigam — Cleaning of roads in front of houses

I m a resident of vineet khand gomti nagar lucknow. Though the garbage is being collected but the streets of our colony are still littered with garbage and dry leaves. When garbage collectors are asked to pick up the leaves, they refuse saying that they will collect leaves later on. But even later they do not come pick those leaves and garbage up.
It is requested to the authorities to take a look into this matter.
It is the grievance of the whole colony specially near my home.