Support
Updated 18 August 2026
Write to devragrouphk@gmail.com. We answer on working days, usually the same day.
What to put in the message
The restaurant’s name and the email address the account is registered to.
What you were doing and what happened instead — in your own words.
If it is about one invoice: its number and supplier, or a screenshot. That is enough for us to find the document.
Common questions
The sign-in code does not arrive — check the spam folder and the address: the code goes to the same address as the cabinet. If there is nothing after five minutes, write to us.
An invoice will not post — most often no store is chosen, or the document has already been posted on the restaurant’s side. The app names the reason on the invoice screen.
A product is missing from the catalogue — create it straight from the invoice line with “Create product”.
Deleting the account — Profile → Delete account. To erase the restaurant’s data as well, write to us from the account address.