Luxury Little Devil/Angel Agathion

[Agnieszka]

So I have a problem (3rd time in a row -.-) I had all mats for it, 25 xFish, all rb eggs, and codrans, I wen't to Luxury, I echange mats for agathion and then I recieve a shadow circlet + Old Agathion, I try to put agathion on and it breaks, I have part of mats back, why this happen and I have no agathion recieved can anyone tell me -.-?