How can I refresh the domain in cloud flare? My site is down from yesterday

My DNS provider had active the DNS from the server from our end and it will activate the DNS. Meanwhile, they told me to please ask the Cloudflare team to refresh the DNS once in their hosting portal? As my site is currently down. Yesterday I had updated the A name in Cloudflare. Please help me with this.

A post was merged into an existing topic: I had updated the name server in Cloudflare but my site is down now?

A post was merged into an existing topic: I had updated the name server in Cloudflare but my site is down now?