Hiding of dekra report

I saw I car which I liked on the site which looked so nice and clean but it had no Dekra report on the system. I went to pay the and take delivery of at the branch and as I was signing the papers, there was a dekra report with those defects I have been avoiding for other cars. Just because I am here already and in need of a car and we were at the advanced stage, I proceeded with the whole but I am not happy at all. All of sudden salesman information the manager about the discrepancy then it is loaded on their system