Bitcoins are purely electronic currency. If you want to sell them for a dollar or euro, you can do so. But like Bitcoins, they are purely electronic. There are physical Bitcoins but basically, they are just the key to an electronic account printed in some form.
I think you lack the concept that Bitcoins behave as currency or commodity. You can get 10 petequins just as you can get 10 ounces of gold. The main difference is that Bitcoins are present electronically rather than phyiscally. If you have Bitcoins and you want dollars, you have to find someone who has dollars and wants Bitcoins, then exchange with them, such as sysytem barter.
Bitcoins are not a payment system or money transfer for national currency such as PayPal and Western Union. Bitcoins are a currency that has an effective embedded transfer system.
In most major cities around the world, ATMs are available and offer a relatively fast way to quickly convert Bitquin and other encoders into conventional funds in the real world. Many ATMs also allow users to purchase money in the same way as depositing funds in their bank account at regular ATMs. Most now support additional cryptocoins such as Litecoin and Ethereum as well.Bitcoin To USD Anonymous Cashout Live Instant Conversion