Update: this was solved by doing the same thing that solves every other setup bugs: watch the first 5 minutes of the setup trouble shooting video. Finding & Fixing Any DATA iOS Shortcuts Issues

Old reply:

You could perhaps just try the shorter version of your phone number that it shows? If that doesn’t work please email [email protected] and confirm your email/phone from each and I’ll delete your alternate billing record. Sorry about this. —Steve

For everyone else seeing this, if you have ensured your phone number is showing up in Personal-Info.txt in the files app under iCloud>Shortcuts, please also see:

[Green Button on HeyDATA.org means you’re logged in — Phone Number not Linked Or Billing Dashboard Won’t Show Up](https://landerearth.notion.site/Green-Button-on-HeyDATA-org-means-you-re-logged-in-Phone-Number-not-Linked-Or-Billing-Dashboard-Wo-d45b78fb0cd04168aad042f5bd0be062)

No Green Button: Cannot get correct phone number on homepage

Where this issue has been resolved for everyone else.