Missing 'Register' button

Hi.

I have installed your Page Restrict plugin and although I have the ‘Lost your password?’ link, I seem to be missing the ‘Register’ link that should be there, according to your screenshots. Any ideas? Here is a link to the page on my site if you need to see it: https://www.chateauclinet.com/trade-login/

Many thanks.

https://www.ads-software.com/plugins/pagerestrict/