If you've received an invitation to connect with someone on the HIGH5 platform but prefer not to accept it, you can simply disregard the invitation code or link provided to you.
Ignoring the invitation means that you won't be connected with the sender on the platform.
However, if you've accidentally accepted an invitation and wish to undo the connection, you have the option to remove the connection from your list of connections. If you need guidance on how to delete connections from the HIGH5 platform, you can refer to this article for further assistance.