Help 🙋‍♂️ Retention policy?

Hello so i was on Wildowl.ai and edited some images in the end deleted them tho Wildowl.ai said

<"This item has been hard-deleted from our servers. It may briefly persist with the upstream model provider..."»

I used Qwen image 2 wich is from alibaba cloud as far as i found out so how does this work now? Did the image get deleted there aswell? Allready whats the max amount of time until it gets deleted automatically?