working with appveyor

1) https://www.appveyor.com/docs/build-configuration/
2) sign into appveyor using your github account it list all the project that are linked with your github account
3) Just select the project on which you want to hook the appveyor
4) add appveyor configurations related to your project in appveyor.yml into your project merge it in the branch and that's all

In github go to your project there is settings tab click on it it has webhooks there you can see the appveyor webhook if configured 
when you click on webhook you can do many more settings releated to appveyor there. so go and do it ... it works really nice ...