Haha 🤣 Is it possible you're misreading the notifications? I thought the same was happening to me before until I realized how primal shows zap notifications. Each time a new zap comes in, you get a notification showing who the new zap is from along with the cumulative total of zaps on that post. But if you want to see what their individual zap was, then you have to go into the wallet and find it in the transaction list. Like this example, I got a zap from user nybe and the notification shows a total of 1.1k sats, but his individual zap was 21 sats. The 1.1k was the cumulative total on the post.