you need to use multiquote to reply more than 1 post.

do you mean to promote it?
I am not sure how you can promote your project.

you need to know, what's the strength point.
why people should try this website? what's the benefits for them?

if you use DOGE instead, you can rebrand it as a fun site, where people can contribute to make a blockchained-art (or meme).
Why DOGE? it's cheap, doge is memecoin (funcoin), milleniallist (viral on TikTok app last month ).

Start a blog, try to make a viral content about crypto.
drive traffic to this project from that post.
(however, it's difficult to get viral)