Couple more questions :)

Hey, sorry for all the questions! Just got a few things to ask before launching my site...

When creating an update... and choosing selected friends. Why do I get this pop up?? Saying I'm not the owner of this content. Does this for users too!

On the same visibility down down list, I want to remove the membership levels options as they're not required. Is this possible?

When selecting ad on the create post module, it does this? Can I remove the ad option or fix this?

Thanks in advance :)