Quikr.com is only a site which is fully dedicated to all second hand buyer and seller who want to sell or buy their old things quickly.
This is a medium between buyer and sellers which is reliable.
The all product mostly genuine but some time you have to beware from fraud.
Delivery time may depend on sellers. How much time they want to deliver their item.
The quikr.com is available in both website and application, in my opinion the application of quikr.com is better than website.
If you want to sell your old things, then you must try this.