Hi, I have a MacBook Pro, OS High Sierra 10.3.1 and am having trouble buying expansion packs. When I click to buy it brings up a prompt to enter a password, but when I click to do so, nothing happens. Please advise.
7 days ago
When I put a keyframe, my focal length changes by 45 mm. And then when I try to change it, it does not change. I attach the video.