Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Broke after 3 months

I bought this water timer from Home Depot. It worked fine for several weeks. Then I started noticing mud near the sprinkler heads. I thought the head was faulty but days later the timer stopped working. One valve opened and never closed again. Replaced the batteries just to make sure but it was still working the same way. It turns out the other valve wasn't closing all the way and was leaking, thus the mud in the grass. The brand of mine says Vigoro but I go their website and I can't find the product and there is no way to contact them on the website. Then by chance found that the product is really from another brand - Melnor. Went and found them and their website so I should be able to get a replacement. What kind of company does not have contact information on their website??? (Vigoro). Very poor service quality I guess and poor product quality as well. Don't buy this product!!