According to an earlier comment of yours, you ordered it only 2 1/2 years ago:
That’s still a long time, of course, but I had to wait 3 years, 2 months, and about 3 weeks for mine. I crowdfunded early…and received my phone sooner than some.
Also, friendly reminder that “promise” is inaccurate, as they have always said it’s their best estimate. I sympathize with your frustration, though.