internet network you should buy when you want to get bitcoin. that's the main capital for you. after that you should be able to use your bitcointalk account to get bitcoin. you can follow some signature campaigns in this forum to get bitcoin for free .. so you do not need to buy bitcoin. you need to take care of your bitcoin account so that it can raise your account rank. if your rank is high then you will be paid with high payment. plus if you have a social media account then you can generate bitcoin with your social media account capital. it is very easy. you just make a post and share and you will be paid with bitcoin.