Adding a pdf

[ElizabethM 1]

Am I missing something obvious here?  I used to use Evernote quite a bit and just recently have wanted to resume using it as my one storage site for receipts, confirmations, etc.  I scan a lot with my phone using Adobe Scan. Typically these are saved to my I cloud drive. How do I get them to Evernote now that the share option doesn't have an evernote extension.  I've tried dragging and dropping it doesn't work.