Lab 2a

I must have done something wrong in lab 2a because when I went to do Lab 2b, my data wouldn't map onto the data wizard on step 10, my meetings wouldn't match. I went back into lab 2a and couldn't figure out where I had made a mistake. I made the bad decision of trying to do Lab 2a all over again, in an attempt to figure out where I went wrong. I deleted and re-entered information from lab 2a. However, I couldn't complete step 19 because my Pitch detail no longer included owner, contact name, mobile, email, follow up or comments. I tried going back even further but have not been able to fix my problem. If anything, I'm more confused and behind after trying to solve my initial problem. As I tried to re-enter information on lab 2b again, I couldn't complete step 7 because it doesn't show up as pitch field, instead it says user field. Pitch name doesn't show up at all.