Hi @Vladimir_Zaretski and apologies for the trouble here!
I can see this project is deleted but it looks like you’re not a member of it, which explains why you can recover it. You were able to access this project because it is public to your space, but in order to recover it, you need to be a full member of it.
If you know someone who is a full member of this project, you can ask them to recover the project using the link they received by email; alternatively, you can reach out to our support team who should be able to recover it for you!
Hope this helps!