Aspose.Diagram - disappeared file

Dears, I would like to know if is there any paid version of your Flowchart application?

My collegue created an account on your site and then she spent two days working on a diagram that disapeared…
Is there any hope you could revive her file, please?
If is necessary to set up a paid account, our company will gladly pay for it, please send us a link.
Thank you very much for your help and sending many regards from Prague, Czech Republic.
Monika Vasiliadu

@vasil99
We are checking it and will get back to you soon.
Thanks.

@vasil99
We are sorry that the current data is saved in the browser, and there is no function of server saving.
Please try to find it in the history of your browser, as shown in the picture:
FlowChart Diagram.png (224.6 KB)

You can go here to purchase Aspose.Diagram:
https://purchase.aspose.com/buy

Thanks.