The mobile share links on Amazon are notoriously finicky for people who arent logged into their accounts on a web browser. Instead of sending the direct list link, open your wishlist on a desktop browser and use the print function. Most browsers let you save the print view directly as a PDF document. You can email that file straight to her or even print it out if needed. Another reliable method is changing the list privacy settings to public and sending her the short URL instead of the long app generated link. That usually bypasses the forced login screen that trips up older mobile operating systems. It saves a lot of frustration.

Building on the earlier suggestion, Ive totally dealt with this exact nightmare with my own mom last year! Mobile amazon links are absolute garbage sometimes. Are you using the official app or desktop when grabbing the link? And what kind of phone does she have anyway?

Unfortunately, Amazon's share architecture uses dynamic routing tokens that frequently fail inside mobile wrappers. A reliable workaround is exporting the list payload via a browser extension like Table to CSV, then formatting that data into a clean spreadsheet file. It bypasses their faulty app authentication entirely and costs nothing.