wishield2.0/arduinoUno/can't connect to the network

Hi, everyone. I have a project that using my android phone to control Quadrotor with Arduino Uno via WiFi.
I need to receive the sensor information, so I can analyze how to let it fly in balance.
At first, I used Wishield.h, it can receive the command from my phone, but I don' know how to send data back.
Then I found some tutorials that use wiserver.h or wifi.h, but after done compiling, the wishield can't connect to the network.

I'm confused why it can't connect :~?

Then I found some tutorials that use wiserver.h or wifi.h, but after done compiling, the wishield can't connect to the network.

I'm confused why it can't connect

Because all three libraries are designed for different hardware. You need to use the library that matches your hardware. If that library is missing functionality you need, you need to develop the functionality, not try to use a different library.