Hello, I had the 1.8 TFSI inflated from 120 to 200 HP. Before the optimization I asked the tuner if there would be problems with the registration. He then said that there was no problem with the TÜV. Shortly afterwards I also paid the money for the expert report, only now the tuner (Lizenehmer von Reichert-Tuning) tells me that you can not deliver an expert report. Now I thought, ok then got an expert report from someone else who offers the same, go with it to the TÜV and let TÜV tells me, goes net, since the tuner would have to confirm himself that he has done the tuning and then deliver the corresponding expert report. Now they have refunded me the money for the expert report, but I would also like to have my money back for the tuning, because I can not register the performance increase without the expert report. The company (AE-Perfomance) which carried out the tuning, told me that I should have said that with expert report before. -> I did. In addition, their homepage says: ÜV entry at an additional cost of € 300.- optional available. -> This is not the case. Can I take legal action against it?