(3) How to go to my profile?

To go to your profile page, please open the menu and log in --> the login button will turn into the profile button --> tap the profile button --> profile page!

(Don't know how to open the menu? See here: 
https://piccollage.uservoice.com/knowledgebase/articles/1150834)

You can also find a profile icon on the upper right corner of the explore page --> tap the icon --> profile page!

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