Viewing your apps on Google Play
Paid apps are only available in these buyer-supported countries. If you are not in a buyer-supported country, you won't be able to view paid apps. Note, too, that you can only view the version of Google Play for your country. For example, UK developers may only view the UK version of Google Play from their devices (subject to device compatibility and other filters).
Purchasing your own apps
You're able to purchase your own apps, in-app products and subscriptions as test purchases. To learn how to set up a testing environment so that you can test your licensing on your app before publishing it, visit the Android developers site.
Also, if you have apps with in-app products or subscriptions, you can also use application licensing to set up a list of Google Accounts that can test your in-app billing and subscription integration.