How to activate my new domain from domainking

am trying to use the new domain i just got from domainking, but am having the invalid configuration error on vercel and the domain name is not working

the domain name is https://wordtabernaclebc.org.ng/

hey!

Did you configured the Apex domain on domainking as requested on vercel domains settings? Please refer to this doc : Adding & Configuring a Custom Domain

hope it helps