If you find a bug, please click on the 'Help' button at the bottom of the sinespace client, then click on 'Request Support'. You can subject the message as 'Bug Report' and then write the details of the bug underneath. This will be sent to our team to review and fix the bug.
You can also submit the bug report on our forums on the bug report thread.
You can also report a bug on Sine Wave Freshdesk. You will have to create a new support ticket, and then fill in all of the details of the bug in the ticket form.