choosing from several options, where to enter ROTH and 401(k) info

I'm confused and looking for reassurance. I entered my personal 401(k) contribution, and my ROTH contribution, both while in the Business (self-employed) section of TurboTax. 

Now I'm in the Personal section, and it's asking me for this information again. And the fields show $0. 

Since I'm self-employed, should I ONLY enter this info in the Business section, as I did, and leave my ROTH and 401(k) values at $0 while in the Personal section? 

And why isn't TurboTax cross-checking this? 

thank you