You will need to contact with an Adobe sales person to get a trial/demo version of Adobe Experience Manager.Check the link http://www.adobe.com/products/request-consultation/marketing-cloud.html?s_osc=70114000002JNwKAAW&s_iid=70114000002JHs3AAG
Are you seeing any error log messages ?Can you check this after installing latest SP for AEM 6.0 https://docs.adobe.com/docs/en/aem/6-0/release-notes-sp3.html
Hi,I am Shiju Mathew working as a System Analyst in Malayala Manorama.Participating in the creation, customization, configuration and maintenance of various AEM powered sites.Thanks
Audit logs needs to be cleaned on regular basis to maintain the repository at an optimal size.Use osgi configuration at “Audit log purge scheduler” to configure automatic audit log purging.