Bests & Worsts Reviews from Amazon

I ordered this bike cover for my husband in May of 2019 and was very pleased with it. BUT, here it is the first week of October, 2019 and I am writing to complain about the fabric of the cover, which has deteriorated down one full side of the product in only 5 months! I am totally disappointed and wanted to let the seller know that their product wasn’t lastingly good at all! What can be done about this? For the money, and according to the description, this bike cover should have been much more sturdy and durable. It is made for outside use, after all. I am enclosing a photo so you can see how badly the cover has worn. The review portion here, told me to push the “update button” at the bottom of the page but I cannot see such a button.