DECOFURN SELLING THE BIGGEST **** DON'T ATTEMPT TO BUY FROM THIS SHOP

Bought office chairs 2 years ago. Initially one chair broke and they replaced it. The same chair after 1 year could not move up or down, something wrong with the gas. Took it back - answer sorry out of warranty period. The second chair is so wobbly and seems to be the shaft. Don't buy products from them, after sales service is ****. How can both chairs be broken. My previous office chair lasted 15 years.