Fiverr Community Forum

I need some help relating to logo design

I want to open a gig selling logo design. But I don’t quite understand with the term ‘social media kits’ …I mean what should I include in the output file? Do I need to resize them? And in what format should I save them in?

The same goes to 3d mockup…do I just need to use any free template and save them in desired format?

Do clarify this as I couldn’t afford to make mistakes later on with clients…(I hope I will get some …haha)