Facing issues while using Anspress plugin

I am facing below issues while using this plugin

1. I am able to see only 3 questions even if I posted more than 10 questions on my website

Questions and Answers

If I sort questions by category then only I can see the remaining questions.

2. When anonymous posts question the question gets posted but in wordpress it shows the question in moderate stage. There is no way of approving anonymous user’s question.

3. How can I ask user to subscribe to my mailpoet subscription before posting a question?

I tried wordpress registration process but once user is registered he remains on login page only. Ideally he should be moved automatically to Questions page to view all questions.