Need help in Wordpress buddypress few changes - repost

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Project Budget (USD)
$30 - $75

Project Description:
I have need help in buddy press few is the detail of changes

1. I need a custom buddypress activity message if a members post gets put into a certain category.

For example: if a member creates a post and later an admin puts that post into the category 'featured' then an activity message is displayed in the buddypress activity stream saying 'USERNAMES post just got featured!'.

2. I need users avatar uploads to be easier. I want it so the user can click on their photo and upload a new profile photo.

3. I need infinite jquery auto scroll load on search pages, members pages, and user posts pages. This is the jquery scroll source

Also i have attached a sample image.

website url :
Also it a mobile website so you have to view through iphone.

Please only bid if you are expert in wordpress and have experience in buddy press.

Skills required:
HTML5, PHP, Wordpress
Additional Files: worksample.png
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