Total stupid instructions

So I think that the guidance was made totally stupid.
I quote again:
"2) First, loosen the carrier foil with the peel tab (on the peel tab of the film type or the name of the device is engraved displays) two to three centimeters from and bend it back. Please take care during assembly that the actual protective film is not kinked and the adhesive side will not be affected. "

So I did just that. The stupid thing was that the other film was where nothing on it engraved exactly was that you could bend. Ie there where the engraving is on it, is the actual film. That's why I've got now a kink in it and gleichzietig giants Luftbläßchen.
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This was the first review: after some time, the company has contacted me and then leave me as compensation a new film to come, because I had a faulty production. I'm very satisfied with the service.