Pronunciation: [ɔːld͡ʒˈɜː] (IPA)
Correct spelling for the English word "Allger" is [ɔːld͡ʒˈɜː], [ɔːldʒˈɜː], [ɔː_l_dʒ_ˈɜː] (IPA phonetic alphabet).
Correct spelling for Allger