Earlier quoted context omitted.
You probably have the GDPR to thank for this. I'm curious how to get your shadow profile's data if you don't have an account.
They will have to provide it to you upon request. If they’ve got some self-service system then great, but if not they’ll legally have to do it manually.
I just used their self service system and they didn't provide any information about me that I didn't provide myself. For example, they didn't include my phone number, even though they surely have it since I a sure to have friends who has their mobile application installed.
My intention is to have a lawyer send them a letter asking for this information, but I'll wait until GDPR comes into effect first.