If you want to add a block in Zikula then you can follow the following steps :
Step 1: Log into Admin area.
Step 2: Click on Administration.
Step 3: Select the Layout button → Blocks icon.
Step 4: Select the Create Block.
Step 5: Fill in the needed info.
This can be a time taking and complicated process for inexperienced users. You can contact bodhost.com technical team regarding assistance.
If you want to add a module in Zikula then you can follow the following steps :
Step 1 : Search the desired Zikula modules you want to install for your website in the Zikula Modules Database.
Step 2 : Once you find the modules, upload those modules through your FTP client to the modules folder for your website.
Step 3: Go to your site and enter the Admin area.
Step 4: Select the Modules icon.
Step 5: Click on Regenerate List link on the Zikula modules page. After this, the modules list will be updated with the modules uploaded under the the folder in your Zikula installation.
Find the module which you uploaded and want would like to install from this list. Click on Activate. The selected module is now active.