You didn't come off as ignorant. I was just trying to write in a way that made you realize how YOUNG you are, and how LONG it takes to become a great lifter. I misinterpreted your lifting age, but understand that 7 months is still new in the big picture. The fact that you are video taping and taking advice from great lifters like H4M shows you are determined... That alone lets me know you will be successful if you stick with this.
If you stick with it until you are 20, and I hope that you do, you would have been training for 5 years... At that point you will have built a very nice foundation if you are lifting intelligently. But even still you will be a young buck with your whole life ahead of you.
Just keep on keepin' on man, the gains will come with time. Its perfectly normal for you Squat and Deadlift to be HUNDREDS of pounds heavier than your bench, and certainly your shoulder press. They will all go up at their own pace, dont get too caught up on how fast they are going up, just make sure they are going up over the long run.