App Store reviews repeatedly disappear

None of us here can tell you unfortunately.

I’d suggest that you contact Apple and ask them and perhaps they can dig into it for you.

Scroll down for apple support and start a support request

https://www.apple.com/contact/

Many of reviews disappeared. Often next day. There is a vote by everyone to vote your review “not helpful”

I feel like 1 single voter (or a downvote group) with many accounts downvotes and gets the review deleted. So apps appear way better than on other devices. Lets see what happens to this answer -make a screenshot now.nov3,2021