u/FluffyRead1253

Hi everyone,
I ordered a gate serpentine belt and a tensioner kit for my sister's 2004 honda crv from RockAuto.com. The belt was alright but the tension was a mess. Its tensioner bearing had a play that made the belt came off so I decided to claimed the warranty. They sent me a new one but it did the same thing. So I decided to use the old tensioner with the new belt and it works good no noice. So how can I return the new tensioner for the refund? Any ideas? On the rockauto website is so limit