In row settings, i decreased the padding. It was sett to 100px. Also i removed the background color from the column, and set it instead to the row background. Now it covers the entire testimonials background. I added padding to testimonials column options, to create distance from testimonials text and row.
Please check your site.
You can always edit out these values to your wish. Just open the Row Settings, and Column Settings.
First you need to add the social links in General Options > Social media, then add them were you want them, from Appearances > Widgets. I added the social widget to your copyright area. You do not have a footer active. Please check your site.
The three bars menu is actually an extra sidebar. You can remove it in General Options > Layout > Extra Side Navigation. Or add widgets to it in Appearance > Widgets. I already removed it.
