Welcome Chris, you have some very interesting gigs!
It took me about a month to receive my first order, was busy with other projects and my gig was just sitting there and suddenly I had some messages in my inbox and finally my first order I was excited and concerned about it at the same time, because I knew I had to receive a flawless 5 star review in order to even have a chance on here. The next order came only a few days later and by then I noticed that my gig had a rising talent badge. If you want to speed up the process I suggest sharing your gig on social media, some on here seem to drive impressive results that way.
Looking at your gigs, I would be surprised if they will not be noticed eventually, it may take some time. In the meantime, the buyers requests section may be a good start. In a nutshell, I am less worried about customers on here, they tend to be just like clients you would have off-fiver. There are some ugly stories here and there in the forum and while they may be accurate, don’t let them get to you.
Wishing you the best!