Open WordPress Admin Dashboard. Then go to the Plugins menu and click Add New. Write “advanced form integration” in the search box. When the plugin appears, click Install now and then activate it.
Basic Version
The basic version of the plugin is available for free and can be downloaded and installed from the WordPress.org repository. Please see the instructions below.
Advanced Form Integration
The plugin functionality will be available under the AFI menu.
Check the comparison list to see what features are supported under Free License.