How to centre ads

Hi, I really need some help with My Pinterest pins and amazon ads they just won’t centre. When I do mobile view they do a bit but on the desktop they don’t, I’ve tried changing the padding and margins but they still are on the left. Can anyone please help as its really really frustrating now and I cant find any help on youtube? Many thanks
The page that they are on is https://rocheesblogary.com/links-and-resources/