Hi ,
- AEM doesn't provide Hybris server. If you have Hybris wiki access shared by your company download from below link
https://download.hybris.com/resources/releases/5.0.4/hybris-commerce-suite-5.0.4.0.zip
You should set it up as per the instructions given in the first link that has been shared by you.
2. If you have access to daycare, download below packages. from AEM public cloud we will not get following package "cq-commerce-hybris-update-content-5.6.200". If not ask some one in your team having access for daycare to share it for you.
cq-commerce-hybris-update-content-5.6.200
cq-geometrixx-hybris-content-5.6.200
-Thanks