I need a new website banner & other graphics made

Design details: I want a new banner for our website page. Why I don't like our current banner: - it looks cheap - it looks unprofessional and makes us look like amateurs - it looks low resolution, I am imagining it is saved as the wrong file type I want a new banner that puts our company across as professional and will make people trust our business. I have recently had a new logo designed so I will send that over for you to incorporate. Needs to include: - Volcano wood fuels logo which I will send over - Delivering Wood Fuels since 2008 (new font, I don't like the current one) - Details (email address, phone number, sagepay & cards) I will send over the pictures of wood pellets, see if you can incorporate them in a good way. Banner sizes: Current banner size Banner content: I don't know. What interactive content would be suitable/look good? Ideas for the visual style: The colours on our website are white and green, same as our packaging. Preferred colors: Green / White Website information: We sell wood pellets and restaurant charcoal primarily Extra notes: I have the logo in multiple file types. I have photographs of wood pellets to send over but they are too big to upload here on People Per Hour.