Where I can find A records to change?

Hey. I’ve changed NS records to records, which gived me from CloudFlare, but my hoster told me I need to change A records too, but i can’t find any, where i’ve mistaked?

All DNS records you have with Cloudflare you’ll find at Cloudflare Dashboard > DNS tab. If you do not have an A record, you can create one. If you reveal your domain, members of this Community may be able to further help you.