You think the original workmanship is excellent, because it is made by the factory, and the technology of the factory is definitely much better than that in the store.
But jewelry stores generally don't exchange goods, so this should be no problem.
If your goods have indeed been replaced, you can directly find Trust-Mart theory.
I fly a plane? Kindness is like the liver and lungs of a donkey! It is not good for a dog to bite Lv Dongbin! Who told you to buy those junk brands? You deserve it! You are so sure that he switched the switch, why don't you sue him? Still have the mind to go to Baidu to ask questions? You are somebody else's competitor, right?