BANCAJA SHARES TAKEN OVER BY BANKIA

I am thinking of starting a Group with people who lost a lot of money when they bought, ( what we were told was a good investment ) in bancaja shares.I personally bought €6,000 worth 1,600 shares, they are now worth €24. I know there are a lot of people in this position and I think starting a group is the first step. Please contact me on mobile 607320986 if interested in taken steps to try to get compensation.