Integration of Jitsi Application

When I added the implementation (‘org.jitsi.react:jitsi-meet-sdk:3.0.0’) { transitive = true }
it is giving error
Unable to resolve dependency for ‘:app@debug/compileClasspath’: Could not resolve org.jitsi.react:jitsi-meet-sdk:3.0.0.
I want to integrate Jitsi in my existing project.
I am using this code