Created search engine for coloring but can't seem to rank advice needed <!

Hello,

A few months ago i started with a search engine only for coloring pages.
i have tried a lot of things to rank ( only white hat ) but i keep stock at only 11 visitors max. a day.

What are the best things to do to even rank it a bit more.
I can't seem to find out what to do next.

Thanks guys.

Wait... you created a SEARCH ENGINE...? If so that is pretty cool mate.

Given what the site is, I'd imagine a coloring book search engine could go viral easily. Are you doing work for it on Facebook, Twitter, Instagram, Pinterest?

pretty cool I guess we would need to see more about how many people are searching for this now, and go to specific sites for your niche and advertise.

For coloring? I'm not sure I understand? A whole search engine for this? Or do you mean a website?