Fast APA Thesis Formatting

I have a completed thesis broken into separate Word files and I need it turned into a single, fully formatted document in just one dat. Everything must follow APA formatting rules, specifically APA 7th edition for both in-text citations and the reference list... (Budget: $30 - $250 USD, Jobs: Academic Research, Academic Writing, Copy Editing, Editing, LaTeX, Microsoft Word, Proofreading, Research Writing, Technical Writing, Word Processing)