Disappointing Dekra francise

I used to have a veey good experience with the Dekra group. But now something changed. I bought a car from WE BUY CARS Silverlakes on 2 august this year. I inspected the car and looked at the Dekra report and i was quite happy with it. It come up with fog lights loose windscreen cracket.difficult to get in to 1st gear. All ok with me. What bottred me then already a dekra set up in the dealership? That does not make sense to be impartial. Took the car home . On the way the abs & traction control come on. The says yaw sensor faulty. The next thing i went under car just to check I found immediately the l/r lleaf spring brocken to the extent that you cant miss it. Now where does the integrity &honesty od the company come in here?? I am very disappointed about the Dekra silverlake Francise. I do have pictures of it Thank you for listening Mario Travaglini