Web link disabled

trying to enter app through link and get this error message now.
sign in with google temporarily disabled for this ap.

what do i do?

If you see a scary warning from Google during the signin process Announcements

Google is in the process of verifying all of its third party apps to ensure valid data access. This is a good thing. However, in the process, they have screwed up AppSheet signin for a few users. If you are one of the unlucky few, you will see a scary screen when you try to sign into AppSheet, telling you there is “danger”, AppSheet is “unverified” and not to proceed. The root cause is that permissions you may have given us in the past are no longer valid, and when we try to sign you in, Google’…