Bata Shoes - Model Wind
Uncomfertable and getting loose every week

I expent Rs. 1600/- to purchase Bata Shoes (Model: Wind) on 12th Dec which are really uncomfirtable. Every week these are getting loose, i have to put something inside to feel comfirt for two-three days. And whenever I'm going for the same showroom to find the solution, they are just tell to repeat the same which i'm doing. this is not a satifactory solution, when I paid this big amount.