You need to isolate whether the issue is with Agent on client machine or at ePO.
Do you see events accumulated into client machine into AgentEvents folder (\Program Data\McAfee\Agent\AgentEvents)? If you open Agent monitor window and click on 'send events' then do you see any error message or see message 'event uploaded to ePO server successfully'? If you don't see any message there then MA is doing it's job and you need to troubleshoot from ePO end.
In ePO server, make sure that you have VSE report extension is installed.
Do you see events accumulated into \DB\Events folder of ePO server?
Thank You so much Hem
I was missed VSE report extension.