Instruct: Classify Amazon reviews into positive or negative sentiment
Query: false advertizing

Purchased this item based on description on amazon page.It said it had the temperature sensor,which it did not.Called to get the right one with temperature sensor I was sent the same one again.Finally I gave up and said I would send both in for credit,they said fine.I then had to call up to get a credit on my discover card,they originally sent me a email saying my credit was denied.I was told I should of sent both items back in seperate packages,but originally I was told to send original item back with replacement item.I am still waiting for credit.In the mean time through my own research I ordered item xnt 9 20 t-that has the temp sensor.Customer service was no help.