Data Entry into Wordpress from Spreadsheet

I have a Wordpress website built for a client, I need someone to copy fields from my spreadsheet into several forms on the website.

Full video tutorials will be provided on how to do it.

The task will likely take 3 or 4 hours and needs to be completed this evening (Sunday) as I'm meeting my client in the morning.

Ideally you will have experience in Wordpress, however what I need you to do doesn't require you to click around it too much so it's no a problem.

This absolutely has to be done today.

If you have done similar tasks in the past, do give me an example.