Pronunciation: [ɔ͡ɪˈə͡ʊlə] (IPA)
Correct spelling for the English word "oyola" is [ɔ͡ɪˈə͡ʊlə], [ɔɪˈəʊlə], [ɔɪ_ˈəʊ_l_ə] (IPA phonetic alphabet).