Company to do adwords for a rapidweaver website

Hello,

I made my own website with Rapidweaver classic, but now I would like to use google adwords to make some publicity.
Since this has become a lot more difficult than some years ago, I’m looking for a company that could do this for me, and that is also capable to modify/optimize my website if neccessary.
The campaign would need to target the Belgian market.

Do you guys know a company that can to that ?

Thanks,

Marc