Hey Athen! Sorry to hear the plugin was unable to meet your needs. While we generally don’t give refunds on issues like this (as we hope users will review documentation and the free The Events Calendar to make sure the plugin is right for them before purchasing), we understand that this could be a dealbreaker for you and as a result we’re happy to offer up a refund.
Please email pro (@) tri.be referencing this thread, and we’ll get the refund processed from there. Thanks!