Please i need to get any training or any available recourses like recorded session or manuals to explain how to set up a gradebook and report card in PowerSchool
@Noha_123 PowerSchool has moved away from manuals. You will need to use the built-in documentation accessible via the "?"
PT Pro is very simple and you should be able to figure it out in maybe 20 minutes of playing around.
Most commonly, report cards are set up using Report Card-template reports or Object Reports.