Sahara India Pariwaar - Sahar Q shop unique products range limited fraud

I am writing this on behalf of my mother Sanka Pushpavathi.She has invested in "Sahara India Real Estate Corporation Ltd. (SIRECL)" entity in (**/**/****) later they converted our investment to other entity called "SAHARA Q SHOP UNIQUE PRODUCTS RANGE LIMITED".From last three years i was requesting them to pay our money but they are not responding to our requests.Two years back i went to Ramachandrapuram branch and the staff suggested me to send those investment copies to the SEBI through post but later the branch manager called me saying the amount will be refunded soon no need to approach the SEBI.But till now no response from them.Including us many people are suffering because of this SAHARA.