Missing/deleted page app.diagrams.net

[agungrizkiono]

I have many architecture at draw.io and now my page is dissapear/deleted. I don't know why it happened like that.
I had to do backup my page but at 2022. Now I need my page back. What I must to do?

That's my missing page: https://app.diagrams.net/#G1we0DI6GNDHVZR5sL2DhkcoCKP0cElolx#%7B%22pageId%22%3A%22Yyh3MH3WbpL16vV3iTfy%22%7D

[davidjgraph]

The file is stored in google drive. You need to find the file in your google drive, or work out if it's in someone's elses google drive (or a different account of yours).