Add Renew Now to free listings

Hello, I am using the responsive directory theme v.5.6. I see the “Renew Now” button in the listing details on paid listings, but I would also like to have that on Free listings also. My site is going to offer free listings and I want to set it delete when the listing expires, and I don’t want people to have to create a whole new listing if they are still interested in having a listing, but on the same token I don’t want to save it if they have abandoned their and don’t care to renew it. As of right now I don’t see an easy way for someone to renew their listing before it expires like you can on paid listings.

I hope what I am trying to explain here makes sense and any input it greatly appreciated.

Joe…