Rpg Maker Developers Group

Hey everyone! My names Dan & I'm kinda new to this whole forum thing, but I've spent some time recently trying to build my own game using RPG Maker VX Ace for Steam. I've had great fun! ...Until I got back into it recently and forgot how to do a few things. One of them was me making a new area & wanting to put music in there by using a square in the far bottom right corner of my map unused to put both events of a BGS & BGM. Once I had done this I could not move my player in-game. I've uploaded some screen shots to give you an idea. 

Protected download

Protected download

There was also another matter with Steam DLC, I know I have installed it via steam however... I don't see the tiles the DLC provides. Does it have to be manually done? I am looking on all 3 tabs of all types of map regions as well. However, I may have figured it out a while back with the music, I seem to have a few DLC BGM's. But, I have not been using VX Ace for some time now. 

I do apologize for asking so much help on my first post & I appreciate any advice given on the matters. Thanks. ^____^