Consumer Redressal

Sir/Madam My name is Sai Goutham Miryala I purchased a mobile phone( Spice Full Touch Dual Sim Phone - M5916 ) from online store www.HomeShop18.com with Order no: 946862991 on 14th June 2014, I didn\'t like the mobile and returned it back and asked them to refund my money, it is 2months from then they didn\'t return the cheque, I called them approximately 15times when ever i call them they are saying that you will receive it in 2days but till now i didnt receive anything from them. Please help me for receiving check from them Thank you