If there are still errors in your document, it will usually be because we could not fix them without further information or substantially rewriting content. In these cases, we would have noted the issues in comments instead. For student work, it is very important that we don’t rewrite any content due to plagiarism rules.
If you believe that there are mistakes that we should have fixed, please let us know. If you can provide examples of where you think we’ve missed something, it will really help us in establishing the best solution.