OK, the picture is too big
first one was : 3648x2736 - file size >2400 k
resized to: 1024x768 - file size now 300k
then uploaded to bananas.org with regular process
second was : 2736x3648 - file size >2400 k
resized to: 1024x1365 - file size now 370k
then uploaded to bananas.org with regular process
i use "
The gimp" as free picture editor/resizer on my computer but i have just tested this
Online resizer, seems good & simple to use.