When you think of online shopping then the sites which come into our mind are amazon, flipkart, snapdeal so now you can guess whats making ebay so unpopular.
The reason why I dont like shopping on ebay is because it gives a very bad GUI its a technical ternm that stands for Graphical User Interface the design of website is itself so boring and more over when I search for a product it gives me sometimes the second hand products.
the product quality of some products are also too bad and all over my shopping experience on ebay is too bad. These reasons made me to give it just 2 star