Nameserver change delay

Same problem here. Its been a day and cloudflare still shows pending nameserver update.
Help!!

It can take up to 48 hours for nameserver changes to propagate.

What’s the domain?

Its been 48 hours now. My domain is easecodeacademy.com

It looks like you registered with OpenProvider. According to their WHOIS records, you have not changed the name servers. You need to do this at your registrar.