Wrote support, but got no reply – TapToShare Review

When I try to use this with Twitter, I get the message, “Cannot access to Twitter account.” In settings, I tried to find some way to add my Twitter account, thinking that must be the problem, but there is nowhere to do so. Has anyone else had this problem? If so, were you able to fix it? How?
Review by betsyz1 on TapToShare.