What is problem i dont understand?

I create hello world project on monogame in visual studio.
But i give error, error, always error. I am very angry.

Andorid Options: x86 Debug and fast deploy vs.

First Error:

I click Continue And …

Second Error:

MonoGame uses OpenGL ES 2.0. The stock Google Android emulator by default only supports OpenGL ES 1.1. To use OpenGL ES 2.0 in the Google Android emulator, you must enable hardware acceleration. Better yet, use the Xamarin Android emulator. It is faster and supports OpenGL ES 2.0 out of the box. More information on these two options can be found here.

Even better still, use a physical device. Nothing compares to running it on an actual device.