Creative Market has loads of assets for creative uses. Things like fonts, graphics, templates and more. It is a paid service, however, if you sign-up (for free) every week you will get access to 6 items totally free.
You can get free Photoshop templates, social media templates, vectors, fonts, graphics, backgrounds, icons, and plenty more for your next project.
If you create websites, graphics, YouTube thumbnails, emails, and social media posts – you should check them out. https://creativemarket.com/free-goods