I cannot delete alerts that I have already checked...my OCD is having a real issue with this!
They should turn grey after/If you read them, but the little x in the upper right of each should disappear them instantly. Also, try the tiny print where you can make older ones go AWAY en masse...maybe your inbox is too full?
@slydr68 no offense, but do you have big fingers? I use a 10" tablet, and have my grandpa's farmer hands, and get weirdness on a lot of sites all the time, sigh.
You don't have little "x" in the corner of the alert? Are you using the app?
This using the app.
@slydr68 I had a problem once and chatted directly with Site Support in the messenger. You might try that if it's still acting up.