advertise option and external portal/radius server

I ahve a routerboard 450g and have it configured to forward users to SpotnGo/Aradial.
That works really well.
But… I would like to use the advertise option in the Mikrotik RouterOS.
I configured it to show local site as a test, but the site won’t show.
The local site is added to the waled garden and can be reached.

Can anyone tell me what i have to do to solve this problem.

If additional information is needed please let me know.

Thanks in advance!!

You need to post more information. For a start, “/ip address”, “/ip hotspot”, and “/ip hotspot profile”. You can ‘x’ out public ips.
Then explain where the local site is, and what ip/domain name you are using for it.

ADD: If you did not read the wiki, some web browser popup blockers will block the ad.