Re: I told my brothers and cousins about signature campaigns.
I guess they aren't making a lot of money since you've recently told them about it. They've only started leveling up their accounts and they're already paying you? That's a ripoff! Be a good brother and tell them to ask parents for a computer loan or at least let them use your computer for free when you're not at home. I hope next time you need to borrow something from your siblings they'll ask for cash 
yes that is right that it will take a lot of time to make some bitcoin from signature campaign, because their rank will be newbie and i do not think there are some good campaign who are paying to newbie for wearing their signature campaign. for making good earning from signature campaign you need to wait and remain as active member of this form and when your rank will rise up to Sr Member or Hero Member then you can make some good earning from signature campaign but still depending on your post quality.