Hello @Quitos ,
This behavior is actually expected as Team Accounts can not purchase Webflow templates, only Individual Accounts can.
So in order to use a template for your team, purchase or create the project on your Individual Account, and according to your screenshot, you would first need to make room on your Individual Dasboard for another project by either deleting or transfer a project out of it.
Once the project with the template is on your Individual Dashboard, you can Transfer it to your Team Account →.
Hope this helps 