Empty plastic bag delivered by YODEL

Look what was shoved through my door today. It is an opened and empty plastic bag with a paper receipt from the vendor. What it should have been is a tracked and signed for package containing leather gloves! I heard something being shoved through the letterbox and pretty quickly went to the door but by time I realised what had happened he had done a runner. Presumably having enough intelligence then that I am going to be less than happy with an empty plastic bag rather than a pair of leather gloves. I will now ensure any retailer I orderf rom does NOT use Yodel or I will take the business elsewhere. Hopefully I will finally get gloves I paid for or a refund. Hopeless.