Help - hard reject for my logo designs

Hi! I’m new here and i started uploading my works here. My problem is that i have my designs hard rejected and i cant figure what is wrong with them.
Are they so simple that cant be used on GraphicRiver?
All my distrib pack include cdr (v11+v19), ai, eps files with onecolor and multicolor variants.
08-logo-mockup
Silver%20Stamping%20Logo%20MockUp

Can anyone please help me to get it? What is wrong and what should I do?

Thank you.