Amazon is a big platform for online shopping.With their great customer service and product quality. The app and the website is working good.no issues found in the app and website.It sells all the range of products including foreign products.It is also selling the robots, the gadget, futuristic gadgets, Tech gadgets everything. if you want the robot search chip-the robot dog and the bb8 robot and many things. if you want the Gadgets and robots please search for technical bot in YouTube they will upload the video of this soon.