Fix Issues with our Word Press website

We don't have the time or a lot of experience to keep updating our Word Press website. We recently changed to a new reservation system for the properties that we manage/rent. When we click on links that should display a specific category, it's not accurate. We also have had issues when trying to change or add pictures, banners, and other little problems. Looking for someone that we can reach out to when we need something updated or having issues.