Product ordering does not apply

[junta]

Hello Guys, 

This is my first post as I am new to prestashop.

I launched a store on https://ndulemart.com

It is working well except one thing. The products I am adding do not follow the order in which

I wish them to appear in the home page. I would love to have them order by added date descending.

Whenever I apply this setting in the product setting on the pagination zone, it does not reflect on the front page.

My prestashop version is 1.7.2.5 and the template I am using is 01 Grid.

Thanks in advance for your help