I have set up everything but I can’t see notification on my device

There have been multiple reports about the problem in the past few weeks. This has been unstable since its release, hence that’s why it’s still in beta. I would not recommend using that for production. I don’t know if there’s a fix, or if the problem is with Glide or the OS itself.
Side notes, unrelated to your question:
Try unchecking this:
what is the Beta?
I don’t have any information about Beta,could you explain that Please?
First question: You are right I should change PrifileCompletedOn column
Second question: I had made “owner” in Free Plan and I haven’t use that column anywhere yet.