I am logistics professional and i want to learn the Anaplan and need your guidance to start the journey.
Welcome to the community!
There are different paths you can go with Anaplan. Please start here: https://community.anaplan.com/t5/Start-Your-Anaplan-Journey/tkb-p/StartAnaplan
If you consider model building I would recommend you to pass Model Building courses at https://learning.anaplan.com/totara/dashboard/index.php
For any practice you would need a workspace. You can apply for that here: https://community.anaplan.com/t5/Anaplan-Access/ct-p/ATBReg1