Purchases should only be made through in-game or through https://pubgmobile.com/pay, @YoYo. If you want to gift UC to your friend, you can enter their user identification on the website when making the purchase.
Is the user identification you provided before is the user identification of your friend who has access to the Battle Royale: Dragon Ball Super game mode?
How does the dragon ball trial work? I assumed it was like the champions quest from Warzone where u need 5 consecutive wins in a row. Do all 4 members of the squad need 5 wins in a row or am I missing smth?
There is early testing limited to certain players and locations for major features. Your friend's account was checked and confirmed that he should have access to the early testing because of his location.
You will need to download resource pack files through inside the game. If you are facing a slower download speed, please try to switch to a different network.
My friend and i live in the same location I don't know why does location matter exactly?since when do we get "premium access" depending on our location?