Description of the custom field not popup

I just purchased Membership Pro
I cannot find a solution to this anywhere. I would like the Description of the custom field to appear right under the heading of the field in the registration form. How can I do this?

I have Membership Pro version 1.6.8
Joomla! 3.3.6

Hi Kasey

You mean you want the description appear right below the title of the custom field ? Please confirm so that we can edit the code and send it to you

Regards,

Tuan

Yes exactly!

Hi Kasey

Please submit a support ticket sending us super admin account of your site. We will edit the code to display custom field description for you

Regards,

Tuan

done! Ticket #24671

Thanks. Will check and rely you via support ticket later today.