BuddyPress Activity Plus Plugin

Hello guys! When I try to upload a photo it gives me this message:

increase post_max_size and upload_max_filesize to 10M

And does not upload the image in the activity stream.

What should I do to fix it?

Also, the Link share functionality is great, but it doesn´t let you edit the info it picks up from the source. e.g. from Facebook links it picks up a message "wrong browser | facebook". it would be great if we can edit the link info if possible.

THIS IS THE PLUGIN I WAS WAITING FOR!! CONGRATULATIONS!!