First journal.

Kako si?
Ja sam Anthony.
Stretan bozic I stretna (New Year - nova godina --- f.noun)  an nova godina. 

Hello Anthony, I'm fine, thanks for asking. 

How are you? I hope you're fine. 

First of all, I'd like to tell you: Happy New Year. I wish you all the best. 

If you need classes, you can book them right here:  http://www.italki.com/teachers/professional

If you need any help more, feel free to ask me. I'll be so glad to help you. 

Have a nice day. 

First journal.

Kako si ?
Ja sam Anthony.
Stretan Bozic I sretna Nova godina !

(in the case you talk about the period of a new-coming yeary should not use a capital letter. Ex. Želim Ti mnogo zdravlja u novoj godini! /I wish you a lot of health in the new year/).

First journal.

Kako si
Ja sam Anthony
Stretan bozic I stretan nova godina

*Sretan Božić i sretna Nova godina.

other things are okay. keep going :)