Enjoy Your Night.
The bedroom should be the one, true oasis of tranquility in every home, try adding this one!
The mattress topper was in a situation of long-term compression since it had been vacuum-packed after manufactory, so it is normal to see an indentation above there.
But please do not worry, you only need to straighten it manually and it will be fine. If you finally fail to solve it, please feel free to contact us and we will give you a satisfactory solution at once.