Step 6-20:

"Looks like some or all of your Meeting records didn't get imported properly (Steps 6-20). If you just didn't do those steps at all, you can do them now (and maybe continue doing more steps for more points) and then re-grade. But if you DID try to import and something got messed up, it's probably hard to fix at this point, unfortunately. If you want to get more points, we recommend abandoning your current account, getting a new one, and redoing parts of 1b and 2a (about 30-40 minutes) so you can redo 2b and get it right this time in the new account. (Don't worry–you won't have to pay twice for Max's Pitch Package.) If you want to do this and re-grade"

According to this, I would like to know if I have to redo this assignment when the upload process has been successful.

Step 71:

"Looks like you misspelled the plural label for the Meeting Attendances object (Step 71). It should be "Meeting Attendances". Misspellings can cause problems for databases. Computers are picky so you have to be careful. If you want to fix this and re-grade"

According to this, I can not find the Plural Label (step 71) and starting number (step 76).

The same happens with Lab 2a step 58.