Hi @natasacy,
I have recently had to install new Wordfence licenses on some new domains and had no problems with the button taking me to my site and auto-installing the license.
If you attempt to install the license 24 hours after generating it, or are using a different browser to the one you requested it with, you will likely have issues automatically installing the Wordfence license key. Are you also having issues manually copy/pasting the whole key into the field inside Wordfence itself?
There’s a bit more information and a video guide on this page:?https://www.wordfence.com/help/api-key/#installing-your-free-license-key
Many thanks,
Peter.
Note: @mayaliny as the original issue in this topic doesn’t involve Central you may need to open your own topic if the problems persist as the solution is likely to be different. Our forum guidelines require each customer to open a topic of their own.