Battery not compatible with my Mac

Il Mio Problema

I have ordered part for A1398 . Was noted that is compatible but like you can see I cannot connect battery to motherboard because is not compatible! I lost an hour to realise that they have sent me wrong part.

La Mia Riparazione

Description and all was perfect. Part was wrong. All pictures was perfectly described etc.

Il Mio Consiglio

I don't know what to say be more precise and double check before you send a part