Yes sadly you fell victim to Baikal's (and Bitmain, among others) cryptonight ASIC scam. They sold these ASIC miners off knowing full well that they'd be obsolete... that's why they stamped NO WARRANTY and whatnot all over their website and why Bitmain dropped the price on theirs from $12,000 to $2,000 (USD) in a couple days lol.
I'm sorry you bought that... but please heed my advice here: sell the damn thing now! They are being sold on eBay for more than MSRP in some cases. The only coin it'll work for to my knowledge is Electroneum (ETN.) They have no dev team and haven't really announced a stance against ASICs or otherwise. Aeon is against ASIC miners; they will be useless (submitting invalid shares that will get you banned) plus you won't get much love in the Aeon community using them to mine Aeon. CPUs and GPUs are always welcome though.
But to try and help you, I suggest selling it (even if it's a small loss) or mine ETN (that's where all the ASICs are going.)