Create wordpress website using premium theme

I would like someone to create a professional looking website with all the images and pages using one of the premium themes from Theme Forest. I already have licenses to the7 , Avada and similar themes complete with visual composer, sliders and other essential plugins. I would need someone with a good sense of design to customize the same for us. The themes are already responsive and this needs to be ensured in the final output. Would need to find or create images to make it look extremely professional. There would be a bit of trial and error and expect the designer to be patient and cooperative. Please start your proposal with the phrase Templates already to know that you have read the description completely. Please do not include portfolios until requested.