50 clicks from Reddit Ads, No Signups. What am I doing wrong?

Hello IH,
I've been testing Reddit Ads for a couple of days for my new project https://inquiry.business I targeted Instagram related subreddits and got 50 clicks but no signups at all. This made me wonder if I'm doing something wrong or just people do not find the incentive to signup and try the service.

What do you think?