Vanced has been discontinued. In the coming days, the download links on the website will be taken down. We know this is not something you wanted to hear but it's something we need to do. Thank you all for supporting us over the years.— Vanced Official (@YTVanced) March 13, 2022
You can import your subscriptions. It just won't be synced with your YouTube account which sucks. It's still better than using the official app.