experience and skills in the field of e-commerce, skill in selling digital art (huge +), ability to sell a fresh product

I am setting up a business online and have a web host which is completed. I need a person like my own personal PA to help , a person whom I don't nedd to book in advance and who is sufficiently skilled so that the work will take a them a short time, etc. I do not have much money, please do not answer if you are only interested in what you can get, and not that interested in entering this walk with me, to help me grow my business and be there …