.jpeg?part=0.1&view=1)

Hi Gourav,
Thanks for reaching out to us.
One reason for this is that the size dimension (width and height) of the companion ad doesn't match with the size defined in the CompanionAdsSlot object of your app. That being said, kindly check if the size of the companion ad being rendered from your ad is the same with the companion ad slot.
You can refer to this IMA SDK companion ad documentation for more information.
Regards,
Sherwin Diesta
IMA SDK Team