Problem with image uploading

Dear KoBo community,
I need to ask for your support one more time.
Despite following the instructions that I found here and some videos on YT I have problem with upload image to my survey: Here is the link:
As a new user I cannot upload attachments so I cannot send you the Excel file…

I would very appreciate your support!

Best wishes,

@jmodrzynska, if and incase you have not gone through this support article before (it should help you solve your issue):