How to enable wildcard DNS in vestaCP?

[vestanewuser]

Hi, I highly need to enable Wildcard DNS feature, my script is just working only when this feature is enabled and I cant use it now and subdomains links are disabled. would you tell me how to enable this feature steps by step?

PS: I don't know is it related or not, but I'm using clouflare DNS.
thank you.

[rakin]

same problem