Good... First you want to earn bitcoin. is it ok. if you want to earn form here then you have to know good in English and you have know good knowledge about bitcoin blockchain altcoin and more.

After that you post here about bitcoin blockchain and many others think what you know about this and increase your rank then you join any signature campaign or social campaign and write article post video and you earn bitcoin if you do this.

Welcome and Best of Luck.

Thank you.