Instruct: Classify Amazon reviews into positive or negative sentiment
Query: it worked just 1 week

After a week the cammera did not work. The shop has a return police, but they did not send a RA number needed to return the item. They asked me an adress in the USA, and whwn I sent it they did nor answered. In my country, Argentina, the local distributor said the garantee is not valid for them.