import com.firebase.ui.auth.AuthUI not working - authentication

Question

ive being trying to write a loggin with google , phone and email activity, but the app is not importing : com.firebase.ui.auth.AuthUI
this is my app build gradle
plugins {
id 'com.android.application'
id 'com.google.gms.google-services'
}
android {
compileSdk 32
defaultConfig {
applicationId "com.example.stockmng"
minSdk 22
targetSdk 32
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
implementation 'androidx.appcompat:appcompat:1.5.1'
implementation 'com.google.android.material:material:1.7.0'
implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'androidx.test.ext:junit:1.1.4'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.0'
implementation 'com.google.firebase:firebase-auth:21.1.0'
implementation 'com.google.firebase:firebase-firestore:24.4.1'
implementation 'com.google.firebase:firebase-database:20.1.0'
implementation 'com.firebaseui:firebase-ui-auth:6.2.1'
implementation 'com.google.firebase:firebase-core:21.1.1'
implementation 'com.google.android.gms:play-services-auth:20.4.0'
//apply plugin: 'com.android.application'
implementation 'com.github,MrNouri:DynamicSizes:1.0'
}
and my project gradle
buildscript {
repositories{
google()
mavenCentral()
gradlePluginPortal()
maven { url 'https://jitpack.io'}
}
dependencies {
classpath 'com.google.gms:google-services:4.3.14'
}
}// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
id 'com.android.application' version '7.2.1' apply false
id 'com.android.library' version '7.2.1' apply false
}
task clean(type: Delete) {
delete rootProject.buildDir
}
i tried adding, changing updating the implentations in app build gradle,
i have permission.internet and ACCES_NETWORK_STATE added to the manifest.
a configured the api keys,and oAuth updated,
also adding in google maven and maven central in repository en the project gradel,
nothing works.