On the site has the social media bounty campaign, how do join? Because do not have any link to register social media.
All the information about the Monetha bounty campaigns can be found here:
https://www.monetha.io/en/bountyThey don't have a general social media bounty campaign. They do give you the option to email them if you have a high profile social media presence to see if you quality to participate in their ambassador program. I don't know if this is still open given the fact that we are so close to the ICO. You're welcome to reach out to them and see what they say.