Page heroes and blog rolls

I believe what you've provided is the actual pw and username for WP.

But the issue is, we can't open the WP login page because we're being asked for another set of username and password on the alertbox. See Leo's screenshot here: https://www.screencast.com/t/phaZkHYyem

Perhaps it's my hosting pw? I can't think of what else it would be! I'll attach those below and ask them in the meantime

Sorry!!! Mystery solved, there is another set of logins to keep the staging site private, I didn't realize and I apologize. Adding them below

I can finally see your site :)

(1) adding margin before and after the images in my posts

Are you talking about this space?
https://www.screencast.com/t/MlwrSKX08Jf
If so, try add this CSS to customizer > additional CSS:

.single-post .inside-article .wp-block-image {
    margin-top: 3em;
    margin-bottom: 3em;
}

(2) adding a bit more space between lines on bulleted and numbered lists?

.single-post .inside-article ul li {
    line-height: 2em;
}

Let me know!

Yes perfect, thanks so much!!

You are welcome :)