Website help

Hey guys sorry if this is in the wrong section im still a newbie

I have a pretty goood website right now in a very small niche and the rank 1 on google for my keyword that site prettyy much sucks and i strongly believe i can get ahead of it

I just have one problem, my method of making money right now is cpa email submits, and its not working out very well

Although the idea of the website is pretty sick its only been launched less than a month and i have 300 signups, and what happens is they dont end up putting in their email correctly or something goes wrong, and eventually stop coming back because they get tired of the same boring thing.

So my question is what other ways can i make money off my website besides advertisements?

try to change the niche and site idea
just leave that one and make new one with different features

i dont expect you to post your niche, but its difficult to reccomend methods when we know nothing about your site.