Sending coupon via email in SAP Marketing Cloud

Hi experts,

I'm trying to create a coupon in SAP Marketing Cloud and to send it via an email campaign to different contacts. No external system is included in this case, everything is managed by SAP Marketing Cloud.

I've provided the image of my scenario below. I have a problem when I'm trying to create offer block in the email, I couldn't find my coupon, that I had attached to the offer previously.

Does somebody have experience with this? And is this right way to work with coupons(in my scenario described at the beginning) from SAP Marketing Cloud?

BR,

Valentina Medos