In particular to running Shoes: If you want to buy a Nike, Rebook, Adidas or Puma shoes then please go to there respective stores. In nike/rebook specific stores, you will get better product and advice on what to buy. Its quite sad that asics brand is only sold at this incompetent chain of stores.
If you want to buy shoes the way you buy vegetables from Reliance-Fresh then this is the place you want to come to.