CORS and CORB Policy on VPN

Job ID: 32134825

Budget: $10 – $50 USD

Hello. I cannot watch some TVs with the VPN installed on a server located in the UK. The problem is, it can be tracked with software like ExpressVPN. My OpenVPN server uses the same datacenter-i as ExpressVPN uses. So the blocking is not based on ip location or isp. Once OpenVPN is up and running,
Access to fetch at '' from origin 'https://www.itv.com' has been blocked by CORS policy: The value of the 'Access-Control-Allow-Origin' header in the response must not be the wildcard '* ' when the request's credentials mode is 'include'.

It gives such an error and cannot be played.
As for ExpressVPN,
Cross-Origin Read Blocking (CORB) blocked cross-origin response
with MIME type text/xml. See https://www.chromestatus.com/feature/5629709824032768 for more details.
running using. I'm looking for someone to find out how the system works and help me with it.