Pre-requisite: To install a managed package, you will first need to have a domain name configured for your Salesforce Organization. Refer to this article for configuring a domain name.
- Use this link below to install the Managed Package <domain>.lightning.force.com/packaging/installPackage.apexp?p0=04t2w000007NKDe
(Replace <domain> with your domain name. Please contact email@example.com for the latest package version number or refer to the update email shared with your domain admin)
- Select the group of users you would like to install the application for and click Install.
- This should take about 2-3 minutes for the installation. Click done.
Refer to this article for Configuring Blitzz settings after installation.