Implementing Koloda-android

Question

I am working on an app in android studio, i've found a library called Koloda for the implementation i've followed this video. But when I come to 9:31 my android studio cannot find the class Koloda.

This is my settings.gradle

pluginManagement {
    repositories {
        google()
        mavenCentral()
        gradlePluginPortal()
    }
}
dependencyResolutionManagement {
    repositoriesMode.set(RepositoriesMode.PREFER_SETTINGS)
    repositories {
        google()
        mavenCentral()
        maven { url 'https://jitpack.io' }
    }
}
rootProject.name = "What To Eat"
include ':app'

and this is a part of my build.gradle (module)

dependencies {
    ...
    implementation 'com.github.Yalantis:Koloda-Android:v0.0.2-alpha'

}

This is a part of my UI activity where it is not recognized Thanks in advance!

Looking it up trying to find other packages