The only way to progress in parachuting and skydiving is to complete one of these AFF or Static Line courses. They can both qualify you ‘A’ licence in the same amount of required jumps (minimum 18 jumps)
Accelerated Freefall (AFF), 12,000 feet freefall on first and subsequent jumps
Static Line, 3,500 feet first jump and working up to 12,000 feet during progression
Student Progression