Configure existing KMM + Compose-Multiplatform project to be working on iOS

I would like to have a Zoom/TeamViewer session with an iOS senior developer that has knowledge of KMM and Compose Multiplatform to be helped to create an iOS app from an existing Android app, using Android Studio.

This is the Android app:
https://play.google.com/store/apps/details?id=com.eladfinish.jewishbiblecontest

it's fully written in Kotlin, I've started to rewrite the UI using Jetpack Compose, and there is a KMM shared module for the business logic.

I'm stuck on the build process of the iOS app, facing this error:

REPO_ROOT="$PODS_TARGET_SRCROOT"
"$REPO_ROOT/../gradlew" -p "$REPO_ROOT" $KOTLIN_PROJECT_PATH:syncFramework -Pkotlin.native.cocoapods.platform=$PLATFORM_NAME -Pkotlin.native.cocoapods.archs="$ARCHS" -Pkotlin.native.cocoapods.configuration="$CONFIGURATION"
/Users/eladfinish/AndroidStudioProjects/elad/BibleContestMobileApp/build/ios/Pods.build/Debug-iphonesimulator/bible_contest.build/Script-44CE7B7DE12C8710C1E6E95CE22A3753.sh: line 8: /Users/eladfinish/AndroidStudioProjects/elad/BibleContestMobileApp/iosApp/Pods/../../bible_contest/../gradlew: Permission denied
Command PhaseScriptExecution failed with a nonzero exit code