What you can send
- A domain spelling that looks wrong.
- An internal link that does not open.
- A sentence with an old date.
- An access problem: contrast, focus, or a screen reader.
Balance, coupons and payment disputes belong to the operator’s own channel, not this form. Do not send a password, a card number or a one-time code.
You can also write directly to masa@grandoperabett.com. Grandoperabet in the subject line is enough.
Reply time
We do not promise a same-day reply. A correction about the address is checked again before the text changes. The plain description of the desk is on the about page.