Why don't my questions never get answered even after I post them several times.

Answer 1

I have no idea which questions you've posted.

Reasons for not responding to a post include:

incomprehensiblity of the question

no expert qualified to respond in that subject

homework dumping in which several questions are posted without any indication of the student's thoughts or work

I suggest you choose a name less common than "Anonymous." Use the same name whenever you post.