I am a very old user of OLX app. And I am going to share my personal experience with the app. It is a nice platform for buy and sell of the products. You can sell your old products like mobile, furniture, home theater, refrigerator etc. And also you can buy old products from others in low prices. There are no difficulties in this app to buy and sell. It is easy to use. Just you would be upload your product details with pictures. And others will call you to buy your products. In the home page of the app there are the categories of products. Thank you.