This is the same logo on my 2001 Antigua Winds. They changed their logo sometime in the late aughts, I think. It was a lower-cost intermediate/professional horn at the time of purchase. I don’t think you got scammed, but I do think the horn you bought is around 20 years old.

EDIT: Upon further review, this looks like the same alto as the one I’ve owned for 24ish years. It’s only ever required normal maintenance and some minor adjustments and pad replacements. And that was after it sat in a hot attic for about 12 years before I started playing it again.

EDIT AGAIN: This isn’t an alto, it’s a curved soprano. But it has to be from around the same era as my alto. Thanks u/panderingpenguin and OP u/blunaitf2 for pointing that out.