I need a reliable website to create a wallet
You mean web wallets, it 's not a safe way especially for long-term investments, try
Download Electrum and then start trading may be, with reliable website,
I've read the rest of your posts and I think you're from Turkey, there are lots of ways to do that:
- Coinmama[1]: buy bitcoin with a credit or debit card/ high fees.
- CEX.io[2]: ACH bank transfer, cash, SEPA transfer, and credit cards.
- LocalBitcoins [3]: online sellers using escrow.
I saw some asking for cash to be sent by mail...not sure if this is how things are done.
Do not trust anyone, use Escrow first.
[1]
https://www.coinmama.com/[2]
https://cex.io/[3]
http://localbitcoin.com