Having trouble opening port 22102

I made a new security group even through the create button on the page of the instance I want it attached to, and the new ones never showed up, so I edited the default security group to make two inbound rules one for custom udp another for custom tcp set the port to 22102 on both and the source custom set to 0.0.0.0/0, and even then when I go to check if either ports or open they arent