2D explainer video/animation

we need animated video/2D explainer video for the web page by which we are offering all types of services (electricity, constructing, translating, legal consulting, IT services,...). If someone needs a service he comes to our web page where he gets the cheapest contractor (it works as auction where he chooses the duration of the auction and location of the place where the service will be done ) in our base of categories. they can also communicate with the help of the forum in live. at the end of the auction the costumer gets the data of the contractor and the contractor gets the data from costumer. it works similar as my-hammer.de. when the service is completed the costumer must put the grade regarding to quality, price and the response. we would like to have the combination of styles in the links ([login to view URL] and [login to view URL] and [login to view URL] ) . our page is [login to view URL] if there is a possibility we would like to have voice over in slovenian language. if not english will be good and we will do it in our language afterwards.