Get GTM container ID

Tutorial video:

Create a new Google Tag Manager account or get your Container ID for your existing account at https://tagmanager.google.com

Create a new account

Step 1: Choose Create Account

Step 2: Enter account information and choose Web for target platform

Step 3: Click Create, Yes with terms and conditions and get the container ID

Copy and paste Container ID in the app, please note that it must begin with GTM-