Much appreciated!!

mesengeri nasıl kullanıcamı bilemedim biraz yardım edersen sevinirim bide bende ingilizce yok ta malesef.

i didnt know how to use msn, can you help me  unfortunately i cant speak english too

"I don´t know how to use msn" would be some better than past form, I think...

i ve just tried to use correct tense for that sentence. thats all

he might know how to use it now ?

yes, and I just wrote my idea. "that´s all"

yes, he might know or not know because, as you know, we use past tense in Turkish not exactly for past only. That´s why there is a "perfect tense" in English...

I think he doesn´t know yet because wants "help" still "yardım edersen sevinirim"