There are several ways to find the best templates for your website
Use a template marketplace such as ThemeForest or TemplateMonster, where you can browse through thousands of templates in various categories and purchase the one that best suits your needs.
Use a website builder such as Wix or Squarespace, which provide a wide variety of templates to choose from, and allow you to customize them to fit your brand and style.Look for open-source templates, such as those built with Bootstrap or Foundation, which can be freely downloaded and customized to your liking.
Hire a web developer or designer to create a custom template for your website.
Research popular websites in your industry and see which templates they are using.
When choosing a template, it's important to consider its design, functionality, and compatibility with your content management system (CMS). You should also ensure that the template is mobile-friendly and responsive, as more and more users are accessing the internet via mobile devices.