increase conversion rates vpn offer with google traffic

hello sorry for grammatical error english is not my native language. i have seo traffic on keywords from people looking for a vpn, i work with offer nordvpn, i have on average 40 click on my offers, i still have not sell anyone already working with this niche and how to increase conversion rates, thank you for your help.

The best way if to advertise your service mate.

To sell more NordVPN, make your page super interesting. Talk about how awesome NordVPN is and maybe give people a special deal to make them really want it.