Images not showing or showing incorrectly

Hi,

I configured some email templates but the images are not showing on computer (I tried with different email providers but the issue remains). Images are showing on mobile but the first big email is not show appropriately (only a small part is visible).

I could only attach 4 images so here is a link for a 5th image: https://ibb.co/h1c5yPMx

Could you please help me?

Thanks in advance

Arnaud