It has been more than 48 hours since I changed the nameserver from WHM/Cpanel from Cloudflare.
What steps have you taken to resolve the issue?
I have searched every single forums and help from various of sources to make it complete. But still the nameserver status pending. It is quite confusing because every subdomain has been proxied but the status still the same. I have also checked my panel and it has been updated. From the nameserver checker website also has been green ticked (foo.cloudflare.com). Please help me.
What feature, service or problem is this related to?
Instead of changing your nameservers, you have added NS records to your current nameservers. That is not what you need to do.
umroo.com.my. 86400 IN NS ns1.8global.agency.
umroo.com.my. 86400 IN NS ns2.8global.agency.
;; Received 119 bytes from 64.96.1.1#53(ns01.trs-dns.com) in 28 ms
umroo.com.my. 86400 IN NS drake.ns.cloudflare.com.
umroo.com.my. 86400 IN NS fatima.ns.cloudflare.com.
;; Received 99 bytes from 194.233.86.49#53(ns2.8global.agency) in 192 ms
You need to replace ns1.8global.agency and ns2.8global.agency with the Cloudflare nameservers.
You also have DNSSEC enabled at your registrar. You should disable that before you make the change.