Hello,
I am very interested in your project. I have BBA degree, IT in management, I work in sales and I am ms office / vba expert. You can check my previous projects and reviews for your reference.
In order to give you adequate estimation, I will need to know more details about this project. I saw that you won't share your file prior to awarding project, but you can explain a bit what is not working in your code (needs debugging), and what should be improved (new features). When all the details are available, I can tell you more precise estimation on time needed, or if I am (not) able to complete your project in expected time / budget.
Looking forward hearing from you.