Hello,
when I add a new design, the others are deleted.
Is this normal? Because I thought I could add my designs little by little.

thanks for your help

Hello  Valerie Goldenschue, 

You may have enabled the "replace design or image" options. Simply, disable it and try again. Thanks 

Thanks, I'll go look, but it doesn't seem to me. Because today, I don't have this problem anymore.