[Resolved]  Club Factory — I have returned my product but u have still not refunded the money

Address:

CL/17 Basanti colony near UCO bank, 769003

I had ordered a top from club factory. And as it wasn't of my desired sized i returned it... I returned but they have still not refunded the money.
They have given a tracking no. Of my product[protected] but when i tracked it, it wasn't delivered.
Plzzz tell me how can i get my money refunded???
Actually i had returned it on 3 of april.
They came and took the product from me and when i checked the tracking no. Of the product it showed that once it is delivered the money will be refunded...
But today when i checked again it wasn't delivered...
Plzz do something about it as soon as possible...
Early reply will be appreciated...

Thanks