Professional Graphic Designer/Illustrator - T-Shirt Design

I am looking for a highly skilled, creative, original, driven and responsible designer for my Merch by Amazon business. You must have experience with Adobe Photoshop or Illustrator. Files need to be submitted in .png files format 4500x5400 with transparent backgrounds. All fonts and images used must be copyright free, intended for commercial use. All work must follow Amazon's content and copyright policies. ----------
I am looking for someone who can create multiple designs (5-15) per day and someone who responds quickly and effectively.
I will pay $2-4 per design.