I have bought a fastrack watch in big billion days sale . I ordered that product on 1st october and they give me expected delivery date 13 oct but i did not get my product till 19 oct then i call customer service but they cut my calls again and again and then 21 oct they talk with me and they said my issue will solve withim 24oct but i got my order on29oct. It takes almost 1 month to deliver it. And the worst thing is they cut my calls and dont response about my issue.