Welcome to the forum!
I'm new also and have found several of the links recommended above to be very helpful and informative webpages and videos. Definitely read the manual and DJI GO 4 instructions a couple times, and look at every single menu option in both simulator and before flying particularly the menu option for checking your compass calibrations.
There is also a "Pilots Check-In" are of the forum for new folks that is monitored by some of the admins and helpful folks.
I would also recommend forgetting about trying to do anything with the camera portion of the drone till you've mastered the flying and flight navigation. I've flown mine 4 or 5 times so far (3 batteries each outing) and am still in learning mode as well ... and ignoring the camera still for a few more outings.
Happy Flying.