i would like to know if someone know any site,or third party service that sells ads on main search sites like Google Or Bing for btc?
There are advertisement publishers who take bitcoin as payment but I dont think they sell ads to search engines.
I cannot pay with fiat or credit card at the moment,i have no problem with KYC,but crypto its the only way i can pay for it now.Maybe a site or trusted service that could buy the ads for me and i pay in btc,Does anyone knows something like that?
Major search engines do not accept bitcoin payment for ads, they only do fiat. So if you dont have that, dont expect to get a short cut, you will likely have to go for the long cut, which is registering on an exchange that accepts your local currency, get KYC done, sell bitcoin for fiat and use that to pay for the advertisement.
If you could get a credit or debit card, you might get some more options. But you would need liquid-able fiat at hand, aka old school.