Website edits for beauty business

General information for the website: Beauty business
Description of requirements/features: www.londonlashstudio.co.uk

I need a few small edits to my current website. My website is developed on an HTML editor called Eclipse.

1. In the 'About' section I want the two photos of the room removed. I want 7 new photos added below all the text sliding (like how the very top sliding photos are but a little smaller, not as wide)
2. In the 'Gallery' section I want 12 photos rather than the current 6 (keeping 2 current ones, but the other 10 will be new). I want each photo circle to be a bit smaller so that 4 fit on each row and there will be 3 rows.
3. In the 'Services' section I want one photo added at the bottom of the table and centred.

I already have all the photos to send across.

The website is currently mobile responsive, and any updates also need to be mobile responsive.
Extra notes: