I took a quick look, and:
For your logo design one: Offering a potential refund in the first sentence comes off as unconfident. Also, the first image of your portfolio is kind of confusing. Why is there one logo in the foreground blocking ones off in the background?
Android/IOS app icon: You spelled Android wrong. Also the title is grammatically incorrect.Your final gig image is also blurry. The sentences “I do not make a carton” and “You will not find any other concert quickly with quality”: I can’t figure out what they mean.
Audio production gig: You spelled “edit” wrong in your gig images and video. Also, what is this little part at the end about SR Inc? It cuts off the rest of your gig description and is very jarring.