Something isn't working
In dbplex, open Settings, Help, and choose Report a problem. It writes a report you read first, with your database names and hosts already replaced, then you post it as an issue on GitHub. That way it comes with what we need to fix it.
Your licence, billing or Macs
Your account page shows your plan, lets you move your licence to another Mac, and opens your billing and invoices with Polar, who handles payments. If it cannot do what you need, write to us.
Anything else
Questions before you buy, a team licence, an idea, or anything that does not fit above.