Videos specific to your Site
All your videos can be found here.
Squarespace help
Squarespace has great help which you can access via your panel when logged in or you can go here. You can search by topic, read their guides or contact support (email or chat).
An important note about uploading photos to your website
All images that are uploaded to a website should be optimized for website viewing. This helps with your website load time. If you upload full size images your site speed will be greatly compromised and Google will penalize you in search results.
Please read this blog post for information about compressing your photos: https://www.jodineufelddesign.com/blog/how-to-get-your-website-to-load-quicker