Amazon is the largest online shopping site which runs in almost every country.but the service of this site is so poor as compared to other sites and the cheap products quality is very bad.clothes and fashion accessories products are not so good .it’s delivery time period is too long.so we all have to wait for 6-7 days for delivery.and its mobile application is very bad and doesn’t work properly in my cell .when I login into my Amazon account an error occured and the app is automatically stopped working.don’t use this app as it hang your Android device and decrease the speed of your cell.overall Amazon is not good in its service.