The details and current status of data requests submitted through the Data Request Help Desk page can be seen here.
consumer complaints from date December 1, 2011 to November 30, 2015
Re: Consumer complaints from December 1, 2011 to November 30, 2015
The following catalog on Data.gov may support your search: http://catalog.data.gov/dataset/consumer-complaint-database
You can also explore the Consumer Financial Protection Bureau's Consumer Complaint Database: http://www.consumerfinance.gov/complaintdatabase/