The ClassiPress theme allows you to collect payments for ads placed, either using a fixed price per ad, price per category, or % of sellers ad price. The theme does not then have a function which allows the ad poster to collect payment via the website..this is something they arrange separately with the buyer.
So, ultimately if you're using the default theme with no specific customizations, you can collect the money for the ads listed, but allocating funds to another source from there would be something you would do separately, and not through the ClassiPress installation.
The theme is highly customizable given the coding knowledge to do so, however as described above, only part of what you ask are standard functions of the theme. I hope this clarifies things. Thanks.