So it depends what are you working on:
If it's a smart phone: Click on the centre icon on the bottom of the screen and then "Add Photo".
If a laptop/Pc: Click on "Publish trip" on the top right and then select "upload photo". I hope this helps :)
So it depends on what device you are using, if it’s a 1. smart phone then you need to click on the “centre key”( The plus sign) and then click on “Add photo” 2.if it’s a Laptop or pc then click on the “publish trip” button on the top right and then click on “Add photos”.
You good to go with your collection of photos, Happy blogging ;)