Unable to PASTE keywords from SAS Keywords & Targeting

In the training, Week 3 GOOGLE Setup Lesson, John copies the entire list of “gurus” from the spreadsheet in SAS Resources and pastes in the “Keyword” section for setting up our GOOGLE ad. When I did this step, it would not
allow me to paste the entire list, it only allowed accepted keywords to select from and recommended
not more than 7-10. Leary of completing payment step for the $20/daily budget for $608/mth before
making sure I have done the keywords correctly. Also, do we adjust the “devices” step AFTER we complete the payment? Thank you !