Contact
Ask Maria.
Pre-sale questions, and quotes for migration work. Both go to one mailbox and are answered by the person who wrote the software.
There is no ticket portal, no response-time promise and no account to create. If you would rather skip the form, the address is s8kur3@gmail.com, and Telegram @s8kur works when chat is easier.
Two things this is for, and several it is not.
Fill this in and it opens your email app.
Nothing is submitted to a server. The form writes the message and hands it to whatever you use for email, so you keep a copy in your own sent folder and there is no third party in between. If your browser cannot open a mail client, the finished message appears below the button ready to copy.