Where I can buy bitcoin

[jurainpola]

I need bitcoin

[oHnK]

You can buy bitcoin in your local valid exchange. If you live in the US, coinbase is a good option for you. If in your country there's BTC ATMs, it's the most convenient choice. There are many places to buy bitcoin but my message is that you have to be careful where to buy bitcoin because there are numerous scam exchanges, services, and sellers around.

[favebook]

Depends on many factors:
1. With what do you want to pay for BTC
2. Do you want to do KYC
3. Do you want it done right now
4. What % of fee are you okay with.

Easiest answer would be go to any big exchange and buy it, binance, coinbase, etc... Or you could buy it with PayPal but you do not own the coins they sell you, you just own their value.

[Febo]

Where I can buy bitcoin

Exchange, ATM, Local Bitcoin. Exchanges are cheapest. ATM and Local Bitcoin are faster since you dont need to wait to register, verify and deposit money.  Also first think and research where to safely store your Bitcoin.