Edit and make changes to my wordpress website

I want to change my wordpress website to look alot better, and edit change some of the heading sub headings it has at the moment.

The current site, www.nudgedrinks.co.uk is based on an old brochure my website designer used. I want the enw site to be based on my new brochures as attached.

Its mainly the theme, the look and editing of some titles that i mainly want changed and images added of new products i have.

Please get in touch if this can be done, password etc will be forwarded so you can log in.

Thanks Jack