VERY POOR/FALSE DEKRA REPORTS!

I buy vehicles from WeBuyCars all the time for the company I work for but the last 3 vehicles I purchased from them had false Dekra reports which is a huge concern coz how many other cars has false Dekra reports. x1 out of the 3 said suspension "very good", upon taking delivery there were loud knocking noises and a control arm had to be replaced and I'm still waiting on them for feedback. x2 of them had major gearbox leaks and again the Dekra report says "very good" and this is totally unacceptable. I understand they're selling 1000s of cars but please let your Dekra department get this right! I will await your feedback.