you can try to learn the Arabic alphabet using youtube, I know it would be a challenge because it's totally different from the English letters in terms of pronunciation and writing system but you can try to start by pronouncing them at first then try to write them by imitating the letters then you can try to learn some Arabic words.

you can learn with a teacher ! or you can communicate with Arabic person to learn by practicing. you can make language exchange you can see some you tube videos you can listen to Arabic music

You should find an arabic teacher who can speak english or you can begin with some youtube videos like this https://m.youtube.com/watch?v=Qwdyx9kAPlU or websites like this one http://www.madinaharabic.com/start_learning.html