Snapshot Pro Not Showing Up in network

Hi,

We are setting up a new multisite network and have installed Snapshot Pro to copy over an existing single wordpress site. We've setup a new site in the network but we can't get the Snapshots Plugin to show on any sites in the network.

We can only see it on the Network Admin Site dashboard.

We've enabled the plugins administration menu, but nothing appears in there for any of the sites.

How do we access the Snapshot Pro plugin from the network sites?

Thanks in advance for your help.