Given the task definition and input, reply with output. In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

We are very disappointed that one if these is not working at all. We tried really connecting it but can not get it to work. It stopped working around a month after purchase and we haven't been able to get it working again. Can you help is?
We are very disappointed that one if these is not working at all