One section is do not appeared in the Row.

Hi,
Previously I imported Demo Data into my website and then I replaced my own datas.
Once I updated all of required update plugins then some of Datas disappeared in one of section Row.
I attached the Screenshot.

At the Top Seller Row, I set it up my Products but did not appear in my Home Page.
Please kindly solve my problems.
Thank you.

Regards,

Zox Zin Min