Here I will show the steps to activate the wordfence license.
We will use their free tier.
The premium features of the plugin are activated (nulled) on the code but we need the connection with their servers.
Let's go, I'll show step by step with screenshots.
1. Upload and activate the plugin
2.Choose the free tier
3....
4. Add your email so they can send you the license key
5.Back to step one and choose the manually activation , add the email and the license key you got on your email in the previous step