google ads

hi
i made a forum and i tried many times to put google ads but i always got this message

Warning

The entered value for the setting “Ads code” is too long. The maximal allowed length is 255.
so i stoped trying then i found another google ads that is not mine showing on the forum so im kinda going crazy here its not mine is it belong to the host or what and if u guys know any way i can use to put my ads please tell me
thx

sounds like you tried adding the google adds code using the acp and portal configuration tab, instead try manually editing the ads_block.html file (or something similar, not sure of exact file) should be small_ads.html and large_ads.html or something, you'll find it, its in your styles/prosilver/template/portal/blocks/ folder, try that, cuz i had the same issue with my welcome block, made the edits to the welcome_block.html file and uploaded and works like a charm

but i got another prob
i cant c any ''style'' tab in my ACP
take a look at it

http://jl989w.bay.livefilestore.com/y1p ... titled.jpg


this is my ACP's screenshot
and secondly i dont know how to access code page so i can add advertisement

This has nothing to do with PHPBB3 Portal, go to http://www.phpbb.com for that