after migration of my account from Fotolia to Adobe Stock I've lost mys credits.
Support told me that I should ask here 🙂 Do you know how to solve this problem?
Support was wrong. This is typically a problem where you need support. Recontact them. Report back when still in trouble.
As I understand, you do not have a subscription.
Looping in https://community.adobe.com/t5/user/viewprofilepage/user-id/12496260 for expert advice.
If your credits are older than a year, they tend to expire.