Definitely correct: I didn't remember how to access them (I actually did it in the past, but forgot exactly how. My point still stands, I believe: it's too hard

Definitely correct: I didn't remember how to access them (I actually did it in the past, but forgot exactly how. My point still stands, I believe: it's too hard, not prominent enough. In particular I was disappointed by the "Manage subscriptions" link that brought me to a screen where I could not do that.