Build FAILED "ionic cordova build ios" (cordova-plugin-ionic-webview)

Hello everyone,
Anyone here used mac for building ios platform?
Actually I want to build my project for ios and deploy it to the appstore later.
In my xcode I’m getting these errors: PFA
I’ve configured my AppId and accepted the terms of apple developer account.
How can I build my app on ios, I’m getting build fails on running this command: “ionic cordova build ios”
If anyone can guide me with the complete process.
I simply want to run my app on simulator and on plugged in device.
Please help.21 PM