Installing and Configuring the SharePoint 2013 FBA Pack

I have done with the installation and configurations successfully ,everything is working but when users submit a membership request through web part ,the entry is not added into the
Site Membership Review List ,is any other configurations are needed

Thank you.
Do they get an email that their membership is pending? If not my guess is that email in SharePoint is not configured correctly - which will prevent the entry from being added.

If email in SharePoint has been configured, but external email addresses are not receiving emails, then relaying for the SharePoint server has not been configured on the mail server.