Complaint Review: Davison Development Inventigration

I found an add in our local paper for to help people with inventions it was Davison Development and Designs inventigration.We submitted our invention to them in 2004 to date we have nothing but a debt of over $7000.00 .We are on a disability with the Canadian Government services .I borrowedthis money in hopes of success we could loose our home.I dont know where to turn or what to do i have been assured each time i call that things are going well but there is nothing to date to prove this to me and

Bernice
huntsville, Ontario
Canada