AtFoliX protective film

So I ordered this protective film for my GPS Dakota 20 and arrived in about ten days, within the time limit, sounds spot for Sunday's VTT output !!!
Except that if the reference "Garmin Dakota 20" indicated on the cover is good, the film within has nothing to do with that of a Dakota 20: it is larger than the Garmin screen and with curved edges, while those of GPS are straight.
I did not want to play the knife and I returned the wallet (not easy return the German rules) with an attempted cover letter ... in German (thank you Google translate but I think they going good laugh at atFoliX ...).
I am now waiting whether atFoliX will be able to return me good reference and a good film, but also reimburse me the cost of return.
So for now, only one star because I only know that atFoliX is able to send mail to the right address.
For the film, we will see later ... if it happens !!
To be continued ....