Can't move items in my World

Hi, I am new to UE4 and ive been following a tutorial on youtube to help me get started. I’ve run into a weird problem, whenever I place an object in the world, it snaps to the center of my foundation, and is unmovable but i can rotate it and stretch it. I also can no longer move previously placed objects either. If any pictures could help let me know but I’m unsure how to fix my problem, thank you!

Look at the pic from the answer post. You see there’s a snapping scale. It’s the first “10” in the pic. Try a different snapping size. Your snapping-scale might be too big. Here’s the link: "Snap to floor" not working.Version 4.6 Preview - UE4 AnswerHub