For all the USPS complaints I have got to have the worst service.

I've received my mail once since last Tuesday and called 800-ask-usps this past tuesday and was told I would be called back within 24 hours about my complain. Mail came Wednesday, no mail today and still no call back. In the past three weeks, I've been averaging 2-3 visits per week. I live and work in the same zip and it is just as bad at my work as my house. Chicago, 60613, as bad as it gets.
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