Are there any computer people in here?

Y'all, this is the dumbest, most arbitrary technicality that I absolutely cannot get past. All I am trying to do is update the contact information on my resume. However, the non-pdf version apparently didn't save, so I only have a PDF version. Google is no help, as it prompts me to paid subscriptions...I just need to update MY document on MY computer! This is so dumb! Even when I try to copy/paste it, that's no help because the formatting and everything gets messed up. So I have to just start from scratch all because the non PDF version isn't here for some reason???