i tried to use link (and fixed it to http://imepic.jp/20220725/709500) but it didn't seem to work, showing 403 Forbidden
could you use something more common like https://imgur.com/upload ?
thanks in advance :)

i replaced key, please try new one (in the same place, code was refreshed)
also i just noticed new screenshot link, there was no notification :\ better to use new messages so there's notification :)