Problem with Tiles | pls Help me!

I’m creating a 2d SideScroller Game.
I’ve created some tile’s actor. The Tile-3 is a special floor that moves… to do this I used the tile’s blueprint and the tick event. Placing tile’s actor one near the other is really boaring so I’ve created a tilemap. The problem is that the Tiles Inside the tilemap are only sprites with no blueprint section how can I do?. Is there a way to place actors inside the Tilemap or inside a Grid?