Why are iPhones so popular?

I am not a market guru but you can see it you have to be blind .... Apple Co. use it perfect . Use phone's with cost 200$ - 300$ As a super luxury Smart phone's . It's all about advertising and how to make it work . Mid Range phone's with great OS in a Clean white market's . Super expensive Repair's . So Capitalism work perfect for apple .. IN EU or USA or INDIA market . Sale phone's without tommorow . Plus Re open the creation line for Iphone X ( 2017 Celebration Mobel ) in 2k19 . Its not a phone its something bigger .