Users cannot edit their answers
Cagliostro commented
So you didn’t even took a look at the options and you expect to run a WP site ?
basun commented
I just setup an temporary website to check is this issue caused by anspress. In my origin website I have checked every options and I cannot solve this problem. Actually, I found that if one user have the permission “delete_users” (I found it by the plugin “user-role-editor”), he can edit his answer successfully, but then I can’t restrict the person how have the permission “delete_users” to post no more than 1 answer in one question.
I reinstalled wordpress and ansprss, and didn’t do anything before took this test.