Buying advertisement on ROVworld

Hello,

I want to buy a banner add on ROVworld, I sent emails but no response. Is it possible that the new site is not sending the mails from the advertising section?

I want to advertise for an ROV training program ASAP.

Can anyone let me know if this is a possibility. I notice one of your banner is still advertising for an event that already passed...

Let me know.

Regards,
Etienne