CWP PRO Update don't work

Hi, two days ago I puschase a PRO licence to use the "update PHP" option, It didn't work, so I try to update CWP and I can see this messages:

Code: [Select]

######################
Update Server Packages
######################
Errors during downloading metadata for repository 'appstream':
  - Status code: 404 for http://mirror.centos.org/centos/8/AppStream/x86_64/os/repodata/repomd.xml (IP: 104.206.99.122)
Error: Failed to download metadata for repo 'appstream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
Errors during downloading metadata for repository 'baseos':
  - Status code: 404 for http://mirror.centos.org/centos/8/BaseOS/x86_64/os/repodata/repomd.xml (IP: 104.206.99.122)
Error: Failed to download metadata for repo 'baseos': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
Errors during downloading metadata for repository 'powertools':
  - Status code: 404 for http://mirror.centos.org/centos/8/PowerTools/x86_64/os/repodata/repomd.xml (IP: 64.176.215.221)
Error: Failed to download metadata for repo 'powertools': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
Ignoring repositories: appstream, baseos, powertools
Redirecting to /bin/systemctl restart cwpsrv.service
Redirecting to /bin/systemctl restart httpd.service
Redirecting to /bin/systemctl reload httpd.service
Redirecting to /bin/systemctl reload httpd.service
Redirecting to /bin/systemctl restart httpd.service

I installed CWP over a Virtual Machine in Azure but I´m not the Azure Administrator

What would I do in this case?

Thnx