Minx necklace and watch set fading

Got present from my husband he bought a minx watch on our anniversary which was on the 28th of November 2021 and in a weeks time the watch was fading ... Its now almost white and it was rose gold when i got it .. I am really disappointed with the quality of this product i got a watch and a necklace i can't even where the necklace cause its not eve rose gold anymore .... After reading the review about minx product im not even going to bother buying at any Fochini group. I have active account there but after this experience im paying my account and closing ASAP