Hi Sachin, if you require the instance only for training purposes, I think you can request access to a training instance from the Solution Partner Portal. You can also reach out directly to SPPHelp@adobe.com.  -Sandra

Hi Sachin, Have you tried logging in using company account, rather than your personal account option? If that doesn't work, you will need to reach out to your Administrator to give you the access rights you require. -Sandra 

Hi Sachin, you can download the client console from this page: https://experience.adobe.com/#/downloads/content/software-distribution/en/campaign.htmlYou just need to know which Campaign version your organization has.You can find Campaign V7 and Campaign V8 and ACS courses in Experience League: Top ...