I need one JS code for non-cache. (Next and Previous Ajax)

I need your Next and previous ajax JS code url = https://imgur.com/3uYvjhL , https://imgur.com/cdT7xp6

Because I use fastest cache = https://wordpress.org/plugins/wp-fastest-cache/

This cache, cached Next and previous ajax JS. Because of this people can’t use next and previous.

I can tell to my cache plugin exclude it = https://imgur.com/belnGjv

But I need your help, can you give to me “If JS URL…”

Right now!
** If can’t exclude that JS, I can’t use Next and Previous Ajax for example https://hekimimyanimda.com
** If I have to use Next and Previous Ajax, I can’t use fastest cache that page for example https://hekimimyanimda.com/gebelik/

Thanks