To start your journey with bitcoins , you need some bitcoins. Buying bitcoins with fiat currency is not possible without meeting physically. So, buying bitcoins using credit card or debit card is the most suitable and safe option available. You can buy bitcoins from sites like 247exchange.com , Bithome.com
Buying with debit or credit card is also appropriate because it involves a record in your bank. So, you have a proof of transaction in case of fraud ! (Happens very very rarely though).
I am a little worried that you recommend a known Scam (bithome) here. Either you recommend without any clue, or you are part of that Scam.