Unity 3D music game bug fixing , and add banner

I use a unity music game template to create a game to do the promotion. But there are 2 bugs want to fix. 1. The mode of the game not right. - like I click other mode. it keep saying that is mode 1 2. I want to pass the mode and the level to the server and save to mysql. but still cannot get the right number save in. (I guess in LoginScript, commonScript) 3 and would like to display a advertising banner somewhere in the game Game source [login to view URL] server side php script [login to view URL] use unity 4.3.1 Kerry