why is my login address IPV6 and not IPV4?

Unfortunately due to Cloudflare’s bar fuckory they have stopped me from limiting IPV6 and forcing IPV4 here is what they say about it in my control panel

i think this is an OUUUTTRAGEEE people should be free to control the traffic to there OWN WEBSITE but that’s why

(its also because there running out of ipv4 addresses due to large amount of internet users so there trying to force isps and webserver owners into ipv6)