Write in local forums is considered spammers 
I do not understand this type of classification. Just in the campaign not accept posts in local forums. I write 99% in the forum of my native language, so I am considered spammers and are placed on a blacklist ?? I did not understand.
I don't see the problem with regulating the traffic that you're going to get for a campaign. An advertiser wouldn't want their English-based advertisement to show up in China, would they? I do not understand this type of classification. Just in the campaign not accept posts in local forums. I write 99% in the forum of my native language, so I am considered spammers and are placed on a blacklist ?? I did not understand.If there's an issue with that, then simply seek out a campaign that /does/ allow it. If there are none available, then don't do a campaign. Or... learn English, since those sections are where most discussions are held.
Unfortunately, AFAIK, most campaign managers speak English and not every single language in the Local section. There would be no way to monitor quality unless you knew the language well, and I'm sure that 99.99% of users here don't know all of those languages.