WordPress Cleanup and Training for Nonprofit

I need help cleaning up, organizing, and training on how to update a WordPress website for my nonprofit. www.JoinIYA.org Key Tasks: - Website Design: I need assistance with theme adjustments, CSS styling, and layout reorganization to improve the overall look and functionality... (Budget: $30 - $250 USD, Jobs: CSS, HTML, PHP, Web Design, Web Development, Website Design, Website Optimization, WordPress, WordPress Design, WordPress Plugin)