I need the code for authentication

I registered our accommodation on the site Booking more than 2 weeks ago. According to the site, we should have received your code in the letter on Friday (29.7.2022), but it hasn't arrived yet. I would like to know when it will be delivered. Thanks for the information!

Details of the accommodation:

Štúrovská Rezidencia

Bruntálska 3360/2., 943 01 Štúrovo, Slovensko