Instruct: Classify Amazon reviews into positive or negative sentiment
Query: got filter in timely manner,

got filter in a timely manner, was however sent a wrong filter, thought I had made an error, merchant was prompt with response, but even when I received correct filter, it did not register with my refrigerator? I don't know what problem is?? but because I can't get a green light on the refrigerator, then evidently something is wrong??????