Thanks for asking
I have similar gigs to yours so understand I am a competitor. You suk. Thee end LOL
I have a Build A Synth Sound gig and while it hasn’t been up long, it has only brought a few scavengers (one who offers the same service wanting me to do what he can’t at a fraction of his peanut price) and a few with completely unrealistic expectations, often tied to an exact synth that costs $200 when they are paying $5.
I don’t think there is anything wrong with your gig as such. You even show cool hardware synths (all of which I sold ages ago). Probably people will expect to hear the exact sounds they want so if you are after WubFutureStep Brochildren who want “paint stripper” sounds, you need to show them exactly that. I don’t want those people but sadly I think the reality is that people see presets as dime a dozen and would rather spend $200 on Serum 38 than $5 on something unique that blends really well with their track.
Most people don’t want to make unique music, they only want to clone someone else’s which is not only artistically tragic in the extreme but commercial suicide.
Understand also that you have 3 sales and I have none for this. I got one sound design job on another platform to clone the synths in Christmakeitstop Agonyera “Genie In Bottle” (oh how I enjoyed having to listen to that song over and over - actually the song itself is very clever). Mostly I get people who have known me in Forums asking me to make their sounds free. Altho that will not happen anymore.
Aside: I have no idea how you find mixing & mastering a track (incl editing) for $30 remotely worthwhile. I know that at $150 I get almost no clients. While I have done $25 jobs for my portfolio, the 6-8 hours of passion & skilled labor just isn’t worth it for what I get back in coin or clients even with the 5-star review. The <$25 buyers ping off without even saying thanks and go find another sap rather than understand that my $150 mixes rival what in a Sydney studio you would pay $800 for.
I hope that helps in some way. Happy to try answering any other Q or anything else.