Zotero-Based Reference Compilation for PhD Thesis

I have a small project that needs to be done within the next few weeks. I need someone with knowledge of Zotero, and Harvard referencing style in particular. The aim is to input a complete list of my references in Zotero for my PhD thesis. Although this is already partially done, there are still a lot of websites, scholarly sources and books that I have not yet entered. I will provide several lists of citations on a Word document. You must cross-check these with the existing ones in Zotero, and highlight on the Word document the sources that have not yet been entered into Zotero, and highlight in a different colour the ones you suspect may be incorrectly written (e.g. date is wrong or author name is misspelled). If you find references that have already been entered into Zotero incorrectly, you must correct them. After you have finished, you will send me the Word document with the missing or incorrect sources highlighted. I will then provide you with links to the missing/corrected sources, and you must input these into Zotero in the correct format for an output in Harvard style. This project will be finished once all of the sources are correctly entered into Zotero and I am able to generate a full reference list in Harvard format.