You can store your downloads in your account when you signup!
Two friends relax at a wooden table in a garden, one holds up an iPhone 6 mockup for you to show off your app. They talk animatedly over a wooden table. They are dressed casually and are enjoying the sunny day. This is a great place for a social or casual app. The iPhone 6 holds an image of 750x1334px.
Drag & drop not supported, but you can still upload via this input field: