First you are offering a "A1 CoinCraft 1030Gh/s" miner.

After that you are offering a Cointerra X1 running 120GH/s and a Cointerra X2 miner running 240GH/s.

After that you say that "Those BackPanel are the back panels of the CoinTerra X3 1.2T Miner"

But, Cointerra does not make an X3 miner, nor do they have a miner which runs at 1.2TH/s.

Also those Cointerra X1 and X2 miners are interesting because Cointerra only makes a 500 GH/s chips.

Then the pictures you show are pictures of Black Arrow X1 hashboards and a single X3 hashboard (X2), with Black Arrow chips and Black Arrow heatsinks.

After that "If anyone doubts us you can ask around, Martino (TechnoBit) we sold him IC's A2 and A1, you can ask FryCat as well, or BlackArrow"

Now I may not be up to date with everything but I personally haven't heard of you before.