Installation via FTP

  1. Create a folder Lyranetwork in app/code.
  2. Create a sub-folder payzen in app/code/Lyranetwork.
  3. Transfer the files from the PayZen_Magento_2.x_v2.4.x.zip archive to app/code/Lyranetwork/Payzen with the help of an FTP client or via command prompt.
  4. Empty Magento cache via the administration panel (System > Cache Management).
  5. Now activate the module either by command-line interface or from the user interface