Thank you so much. 
The size is good. But now I have two images.

Also, the payment widget has disappeared. I inserted the code on footer before the widget code. Was it correct??

https://tomoko.npub.pro/post/note1eeeqf6f4asnxfwv8c06sjfzywhajk9jhlhr4jqe07pa2azcjccuse2r32u/