google map not displaying clearly in android studio : 1.My app in android studio does not load the locations(map) clearly, it viewed parts of the world but shows the blue only
2. I can't view the textviews and buttons I dragged in the layout design view.
Please Help :)
[![My app in android studio does not load the locations(map) clearly, it viewed parts of the world but shows this, as well as the in the layout file, I can't view the textviews [![as well as the in the layout file, I can't view the textviews][1]][1] ][2]][2]


  [1]: https://i.stack.imgur.com/AJZs1.png
  [2]: https://i.stack.imgur.com/YSXzq.png