Lodha Group — Token amount not giving back

Address:

412, 4th floor,17g Vardhman chamber, CA was Ji patel rd, fort Mumbai- 400001

This is in regards with the booking amount which my husband paid in 2014 and due to some personal issues we couldn’t pay the next amount on dated time, so the lodha group just cancelled our booking and didn’t give money. We also tried to book another flat but that also didn’t happen. They just didn’t bother to attend our calls. Can someone suggest what can we do to get our money back.