For applying passport as i m minor and have parents in abroad

Hello sir , my name is Arjun Gurung. Sir i have been selected in Merchant Navy and for that befor joining institute we should have passport or else they will reject us. Sir i m minor of 17 age and i will be 18 on september , my father is stuck in nepal due to lockdown and my mother works in abroad so sir how can i make passport now sir as it is compulsary to have parents with us. Please help me sir