ios app settings

I have an ios app
I bought it
I just need to put in it the purchase code, the Facebook code, the CodeLinkedIn, the Firebase code
Editing logo and font only


This is the link for how to install
https://documentation.scriptsbundle.com/docs/adforest-ios-native-app/

I hope not to send until after studying the link and being a professional person at work. Thank you so as not to waste my time and time

Note (price is set)