Yesterday I learned of a neighbors display of an aggressive and vulgar signage. I posted a cropped pic of it, not identifying him, to persuade him to remove the sign. Next a.m. I went on the app to delete said post, but it wouldnt workthen suddenly I couldnt access the website! It wouldnt be a big deal except that the neighbor mentioned his AR15and I hear is very angry! But I cant delete it cause I cant access Nextdoor and its impossible to contact them alternately! HELP!