Good question

I learned most Turkish by hearing it, because of living in Turkey so i dont know many grammer rules,

so i just know sometimes which form to use but i dont know why ? I think actually edersem isnt wrong also but etsem is more commonly ?

Can a native look to my translation attempt ? Hatalarýmý düzeltir misiniz, rica etsem

sorry, I wont be rude, but I know miþ-past tense, my questions was about appear, it is impropper used here, my opinion

better in turkish: telefon numarami kaybettim, yakinda yenisini alacagim.

i think he lost his sim card or his mobile phone.

translation above is correct.