How can i add 2 factor feature on front end

Hi there

i want to add 2 factor feature of ithemes on front end of the site so that subscibers can use it from the front end of the site.

i am using paid membership pro and restricted backed access for the subscibers, they can edit their profile from front end only so i want to add 2 factor feature on front end. is there any way to do that? please help

thanks