Hi,
I noticed you uploaded the following images:
https://www.tvmaze.com/images/964866/genesis-image-964866
https://www.tvmaze.com/images/964867/exodus-image-964867
https://www.tvmaze.com/images/964868/kings-image-964868
Those images are too small for the site requirement (200x115px). The minimum resolution required for the episode pics is 1280x720px. Also, there is a rule saying that the highest resolution available should be uploaded.
Please read the rules https://www.tvmaze.com/faqs/9/data-policies and refrain from uploading such low resolution images.
Thank you.