quiz questions not showing on google sheet

hi - noob here. i’ve done one typeform integration to google sheets, and it works great. i did my second one, and i have problems.

1. i started with a sample quiz, removing the two sample questions and adding my own questions. the google sheet still shows the two original questions, to which there are no answers. is it safe to delete these columns from the google sheet?
2. the first three questions are name (short text), email, and phone. these do not appear on my google sheet at all. this is the most important thing i need to get besides the score.
3. the columns on the sheet do no match up with my questions. i can live with this, but it’s weird.

what do i need to do to get the name, email, and phone answers to show up? 

is there something embedded somewhere i can’t see? do i need to start over? it’s a 79 question test, so i’d rather not have to start over!

thanks!