Are you like a lot of readers here who have said things like this?
I've tried all these apps, but I just can't get anywhere.
That software was really expensive, but I just don't understand it.
or maybe the worst...
I've taken 2 semesters of German but I can't speak it at all.
To me this is utterly unacceptable. You can't learn a foreign language by reading the same words off a screen over and over again. You'll never understand the grammar without a sufficient explanation AND actually working it into your brain. You'll only remember it if it's actually a fun activity, not some boring flashcard repetition.
It's time for something new. Etwas ganz Neues!