Can I join this campaign, I will be a Full Member after 12 Post, Can I Reserve a Spot for FM, Now I will join As a Member Slot.
Nope, sorry. You can either sign up as a Member now or make the required posts to become a Full Member, though the slots may not be available by then and please don't spam your way there (though you might be best just sticking with Rollin since you're already signed up to them).
No im not the member of that campaign, I was just member of that campaign, few days ago, then i left that. Now i wanted to apply for this campaign, if you please again consider me?
You can sign up as a Member or Full Member once you get there.
You need to change your signature and avatar but you would also need to greatly improve your posts otherwise you wouldn't be paid.