Hm, interesting build, let's critique shall we?
Well looking at the entrance there are multiple issues already, all I will say as for the parking lot is that it's too small to fit about any normal car. Moving to the building, the upper part where "gamestop" stands is supported by a thin baseplate with random pillars off to the side. Moving into the building- there isn't much either, there appears to be a random arched doorway which I don't see why would be in a gaming story and placed in such an area, there's random shelves of console names and then there's placed consoles in area's. Along with that the color choices are fairly poor and there's a platform to the counter which I don't know why but I might be wrong.
Overall, this looks very sloppily done and somewhat rushed- I don't want to come off being mean or something but you could at least put in a bit more effort and general understanding as to what a store would look like. I'll leave my rating aside.