I checked on your site and I notice its not yet secured, this is very important, people wants to navigate to a secured site, ask your web host to install an ssl, some webhost company offered it free to their clients but there are free ssl also but you need to install it yourself manually.
right, it must be secured, you should be open to the visitors and customers, try to add the website to a service like trustpilot - let people review it
how did you two open the website, I can't seem to even open it. it seems that it doesn't yet exist (only a domain name). besides adding the link to other places and advertising it is not going to help OP with what he wants, which is trust which is not going to happen because his idea itself is flawed and seems more like a Ponzi scheme even if it really isn't.