How am i ment to do this?

[Esme]

I have a nokia610 and whenever I try do download an app this come Up : Sorry, you need to do this from your computer because your account indacates you are a child . To join Xbox live go to Xbox.com and sign in with your windows live ID . To purches content from Market place sign in with Zune software with your pc I don't understand what it means but help what am I ment to do many thanks Esme p.s sorry mh spelling mistakes and grammer

[Devashish]

This is because of a Birth date error that might have occurred while registration. You need to connect your Lumia to your PC and download stuff afterwards. See if there's an option to edit or create new Nokia account. I'm not familiar with the Win Phone OS.