Vogue Magazine Subscribers are the last to know

I have a subscription to Vogue Magazine. Not just any subscription; I am paid up two years in advance. I am a magazine editor and I know that people subscribe for the benefit of being the first to know. Vogue apparently does not understand this. The entire length of my subscription so far, I see their next issue on sale at the grocery store a full 2 weeks before I get my copy. Where is the benefit in this? Any other magazine I have ever subscribed to gives makes their loyal subscribers their priority and I have always gotten then before they were available to the general public. Needless to say I will reconsider renewing my subscription and giving my business to a publication that values their subscribers.