No contact with old tutor is available. It's a bit of both in respect of the feedback, I just want to be clear on exactly what is required from me. I'm a little nervous as I don't want to fail again.

I failed my dissertation (education) by 4 marks and although I have feedback I really feel I need help to understand feedback and get myself sorted to complete it to pass level. What can I do? Where can I go? I have one session with my new tutor ( old one retired) available and a deadline of 21st February. I would really appreciate some advice. Thanks