Big Bazaar / Futurebazaar / Future Retail / Hometown — Futurepay wallet not credited

Address: Chennai

As per their current offer of instant credit of 1100 on putting 10000 in futurepay wallet, I deposited 10000 to this wallet.
10000 is debited from my account promptly but not credited to wallet.
Could not purchase the items also.
Want to sue bigbazaar for fraud and mental, emotional, physical and financial inconvenience.