You'll find that to be the case on any outsourcing site. Focus on the reviews and comments left on a designer's profile. This will give you an idea of the quality of their work before contacting them. Further, check out LinkedIn and search for "freelance designer" or "freelance graphic design" a...
It is likely that google copyrights its images and that your work would be considered a derivative, which is infringement. You might argue fair use or that it's not copyrightable because it's not creative enough, but that is likely a losing argument. Try getting your own non-infringing photos.
There are a lot of tools designed to help "sketch" business ideas and business models. You need to be able to define and refine your ideas with a pencil and paper at the best. Other tools like Business Model Generation are great at sketching and documenting business model assumptions. I'm a huge ...
Don't worry, everyone starts off 'drawing what they see' (basically copying). You do that for a while before being able to create your own original work. You'll feel better after reading the New York Times Bestseller, "Steal Like an Artist". From a neuroscience perspective: After some time, the...