we buy this vacuum because it come with a warranty . when it break we take it to a authorized service center who say that either the fan or the roller be break , and neither would be cover under the warranty . we then call the customer Service line , and we be tell that the two-year warranty have expire . and , in fact , we do buy the vacuum 26 month ago . so it seem that -lrb- 1 -rrb- if it have be within the warranty period repair would not have be cover , and -lrb- 2 -rrb- the vacuum be such poor quality that it break almost immediately after the warranty expire . be this a joke ?