I need a graphic designer to make brochure about an application in a professional way

Our Company will do an application which helps restaurants save their raw material, which will help in reducing food waste. We want to do a brochure which will give an idea about an application in order to show it to the restaurant managers. Our target customers will be mainly restaurants and cofe shops. Summary of our idea is attached below, and a power point talking about the application features is also attached below.