I need to get information put onto my website with full descriptions of what i do

i have a beauty business and my website is currently being updated . I need help with adding the relevant information that clients need to see . I will have sections with boxes to click on for more info on all the various facials and beauty treatments i do. i can provide links to all the companies and products i work with for the content . www.glowwest.co.uk . This gives an idea of what i do its just not quite right at the moment !