[Resolved]  Parle — hide n seek biscuit complaint

I purchased hide n seek in which 15rs paytm cashback offer was there on wrapper but inside no code is written, how will i redeem my cashback. There isnp code inside and on the top it is writtenclearly 15 cashback. I purchased it from reliance. So kindly help me with this problem. Parle is trusted one but this time my trust is being broken. Kindly help me for this