SAT SRI AKAL,
It's a good thing u have shown interest. Now if u want to learn Gurmukhi start with Nitnem and try to recite Mool Mantar then u can surely build from their and if u really having problem reciting Gurbani then u can go to nearby Gurdwara Sahib and ask Saints they will definitely help you out in reciting Gurbani is best way learn to learn Gurmukhi language. You also buy Gutka Sahib which also have english translations side by side while reciting you'll get to now the meaning but just remember always keep Gutka Sahib rapped in a clean cloth. I hope it answer you're queries.
Reference:: Sikh Philosophy Network http://www.sikhphilosophy.net/new-to-sikhism/29471-questions-from-non-sikhs-to-sikhs.htmlReference:: Sikh Philosophy Network http://www.sikhphilosophy.net/showthread.php?t=29471
Regards
Gurveen Singh