Those are interesting gigs you have! I normally try to offer something to consider correcting, bot those already look pretty good. If anything, maybe switch the bold font with the normal? Bold is good for emphasis, but it’s harder to read. The music in the first video is a tad hard on the ears, but you already have two reviews so I wouldn’t mess with it too much. If you keep getting no orders, try to make all your gig edits in one go, so as to minimize the time it’s under review.
I usually don’t resort to the basics, but yes! Market yourself, you actually have something notably unique to offer.