You are fucking scammers who can't even write basic english.
You tried to promote your little scam in the bismuth dischord, when you got asked about technicals you failed to provide anything but gibberish.
Now after a few weeks of you're trying again, haha fuck off you retarded shit get a job if you can

So far it does not look like simple scam ... There are 12 FPGAs inside one machine ... If the performance numbers is 40Mh/s lyra2Z , that means each FPGA is only around 3.3Mh/s , quite close to an RX580 ... So it is reasonable performance numbers ...
This hash board does not have any external RAM , so it can only mine core-optimized algorithm ... You have to take the risk if the dev team of these algorithms decide to increase the memory requirement to make this kind of FPGA design a brick for these algorithms ...
Have you seen the videos these guys posted so far in their 1st thread here? (like a blurry video of some antminers).
Have you been in dischord and see them talk ?
Ok, it's a complex scam

They could LEND, not sell but LEND a device to any trusted member, look up to see how that went so far since this is not their 1st thread.
Their behaviour so far is inline with all scammers.
ROI of this FPGA miner is still more than one year after electricity bills ... If it's a simple scam , they will try to give you some even more tempting numbers rather than this kind poor efficiency numbers ...