Wrong thumbnail image display on ad on IPAD / IPHONE with Safari
My website www.tamantaaffare.com
display wrong images on the listing ad when i use an ipad (with the last osx) or an iphone (with the last osx).
Some ad got the good thumbnail but somes not (see the screenshot)
But when i click on a ad from the listing with a wrong image and i see the details ad the image's good.
This bug arrive only on Safari on Ipad and Iphone, it work on Safari on mac. And when i try with another browser (Chrome) on Ipad and Iphone it works well
How can i fix it