how to used please suggest me
Please note my previous comment is about building .apk file through Appery.io. As we can see in our logs the error is connected with certificate you have on Android binary tab (Keystore file). Please try to generate new certificate http://developer.android.com/tools/pu... and buid app through Appery.io.
Hello Sanny! Could you clarify your question please? What is the exact problem you have?