The propellers of support (in very brittle plastic) which is held at the center on the central axis turning broke and son both were torn ...
It's a shame, because the seller is not at fault, it's poor handling during transport which is certainly the cause..pourtant the product is packed in a shock absorbing plastic film ... but too late. ... as the carton ... well ... a disappointment on arrival ... I put it straight in the bin ... great !!
Like a fool I did not bother to take a picture (for the price) and the seller claimed me ... in case of dispute ... remember to make a ... it's safer ... and keep the material awaiting instructions ...
The compensation (by a replacement I guess) is running ... I hope the material will arrive safe and sound this time